The first steps into treatment had been overwhelming. Penelope could barely remember her conversation with the oncologist—the words had blurred together in a haze of uncertainty. It was all too much to process. Chemotherapy. Blood tests. Possible side effects. What would it mean for the baby? How would she manage it all?
"Baby girl, you sure you're okay?" Derek's voice brought her back to the present as he stood by her desk, watching her closely. He hadn't left her side since she'd opened up to the team, and now, even at work, he seemed to sense when her strength faltered.
Penelope forced a smile, hiding the fatigue that seemed to cling to her every moment. She'd been trying to keep up appearances, trying to convince herself that she could handle it all. But deep down, she knew her body was failing her in ways she couldn't control. The nausea that had started with morning sickness was now joined by the lingering effects of chemotherapy. Was it the baby? Or the cancer?
"I'm fine, Derek," she said softly, trying to sound convincing. "Just a little tired."
Derek's eyes narrowed in concern, but he didn't push. Not yet. He knew she'd talk when she was ready.
Across the bullpen, Spencer Reid, Emily Prentiss, and Aaron Hotchner huddled around a case file. But even as they spoke in low tones, it was clear their minds weren't entirely focused on the task at hand. Penelope's news had rocked them, each of them silently processing the weight of what was happening to her. Hotch, usually the stoic leader, had been more distant in recent days, and Emily's eyes were often shadowed with concern. Reid—well, Reid had always struggled with situations like this, where science and emotions didn't quite line up. His confusion was evident in the way he glanced at Penelope between moments of speaking to the team.
"Okay, we need to stay focused," Hotch said, his voice steady as always. "We've got a case to close."
Penelope's fingers hovered over her keyboard, but she couldn't focus. The case before her was unimportant compared to the whirlwind of emotions she was feeling, and her body's unwillingness to cooperate.
Derek noticed the way her hand trembled, and he couldn't ignore the protective instinct rising in him. "Penelope," he said gently, pulling a chair beside her. "Let me take care of this case today. You should rest."
Penelope shook her head quickly, unwilling to show weakness. "I'm fine, Derek. Just because I'm… sick doesn't mean I can't still work."
Derek frowned but didn't argue. He didn't want to make her feel like she was fragile, even though he was terrified that she might break under the weight of everything. He reached over, squeezing her hand gently, knowing she needed his reassurance. And, for once, she didn't pull away.
The first few hours of the day passed in a blur of case files and strained concentration. Penelope's stomach churned, the familiar wave of nausea crawling its way up her throat. She'd been trying to ignore it all morning, but now it was impossible. Her head felt light, the room spinning as the morning sickness hit with an intensity she couldn't control.
"I'll be right back," Penelope murmured, standing up from her desk. She made her way quickly toward the bathroom, trying to stay steady on her feet. The sharp pangs in her stomach were only getting worse, and her breath quickened as she pushed open the bathroom door.
She barely made it to the sink before her stomach rebelled. Vomiting, she thought distantly, was a cruel thing. It wasn't just the pregnancy—it was the cancer too. The chemotherapy had already begun to make her feel weak, and she wasn't sure if she could distinguish between what was cancer-related and what was just the normal symptoms of pregnancy.
Her mind raced as she splashed cold water on her face, trying to steady herself. I can't let this affect the baby, she thought fiercely. I can't.
But even as she told herself that, a voice deep inside whispered that she might not have any control over it at all.
"Penelope?"
Derek's voice broke through her fog. He was standing in the doorway, concern written all over his face. The moment he saw her pale face and the disarray around her, his protective instincts kicked in full force. He crossed the room quickly, his hand on her back, urging her to sit down on the closed toilet seat.
"Talk to me," Derek said softly, kneeling in front of her. "You're scaring me."
Penelope couldn't hold back the tears any longer. She squeezed her eyes shut, but they still came. She felt Derek's hand gently cupping her face, his thumb brushing away the tears as they fell.
"I don't know if I'm hurting the baby," she whispered, her voice breaking. "I don't know if this is the leukemia or if it's just the pregnancy. I don't know what's going to happen, Derek."
He didn't hesitate. "You're not alone in this, Penelope. I'm here. We'll figure it out together."
She looked up at him, her heart aching with the need to believe him, but doubt still lingered in her chest. "I don't want to hurt the baby. But I don't know how much longer I can keep doing this—fighting the cancer, carrying this child."
Derek gently pressed his forehead to hers. "I know, baby girl. I know. But we'll take it one step at a time. Together. Always together."
Penelope nodded against him, trying to take in the strength he offered. He was her rock, her unwavering support. And yet, even as he held her, the fear of losing him—and the fear of losing the baby—clung to her.
Meanwhile, across the bullpen, the team was slowly starting to get back into their work. Hotch gave them a moment, but then, as expected, he called them to attention.
"Penelope's not the only one who needs to focus," Hotch said, his voice calm but commanding. "We've got a job to do. We'll keep an eye on her. But right now, we need to focus on the case at hand."
Reid, who had been quietly watching the interaction, cleared his throat. "I've been looking at the case details. The unsub is getting more aggressive. They've escalated from disappearances to direct attacks. We need to track down their next move."
Emily nodded. "We'll find them. We have to."
Despite everything going on with Penelope, the team rallied around the case with the same determination they always had. They were a family, and as much as Penelope was facing her personal demons, they would face theirs together as well.
Later that evening, Derek sat by Penelope's side, holding her hand as she drifted in and out of sleep. The day had been long, and she'd pushed herself harder than she should have. She was exhausted, and yet, the weight of what was to come hung over her like a storm cloud. But Derek wasn't going anywhere. He would stay by her side, every step of the way.
As he watched her sleep, Derek's heart ached. He knew she was strong, stronger than she gave herself credit for. But no matter how hard she tried, she couldn't carry this burden alone.
And, as he watched her sleep, he made a promise to himself.
He would protect her. And when the time was right, he would make sure she knew just how much he loved her.