Itanaru end

Ok, I've totally lost the plot with this story. I know how I want it to end, but I can't get it there T_T
Basically I've noted down what I had planned to happen:

Itachi leaves on some mission or other with Sasuke and, while he's gone, Naruto finds out she's pregnant. She's all happy and bouncy, can't wait to tell him.
He dies on the mission and Sasuke gets back barely alive.
Naruto convinces herself Itachi is alive, only he can't get back yet.
After a few days of recovery Sasuke tells Tsunade Itachi died.
Naruto is heartbroken, but is happy that she has a piece of Itachi with her (ie their baby).
About 5 months later, she has a miscarriage, and becomes depressed.
The Akatsuki find her in Konoha a few weeks after she's physically recovered and demand her to be handed over. She surrenders to them and they yank the Kyuubi out, and Naruto dies.
I'd planned it to end with her seeing Itachi with their baby, in heaven or something, but that sounds kinda naff…

Sorry I've not kept up with this :(
But at least you've got some sort of ending, even if it is shitty.