http://naturalparentsnetwork.com/five-benefits-cosleeping/
I AM SO TOTALLY UNDERSTANDING BECAUSE THIS IS *EXACTLY WHAT I AM GOING THROUGH!*
you can't force her to nap though.
What works - sometimes - is turning off lights, closing all shades (and I have to darken the room on top of it!!!) and just snuggling with a book in the dark. Or making a nest and putting babies in it and making room for yourself and her (let's face it - naps for YOU are going to be few and far between unless you have a very supportive family! I don't!)
GEt the book or a book like it: Hello Baby. Make your own book, and include mention of nap times for baby, which at first will be 24/7, and then slowly letting up, then coming back and letting up, and then getting fewer.
Stress gentle touches. Get a doll for her. (even for a boy - a doll is a GREAT way for them to relate. I wish I had one for my boy - he's so physical with his brother because his brother LAUGHS when he pounds on him! AGH!) Visit friends with infants.
Naps are just one facet. Don't just focus on that!
It is GREAT that she is losing her comfort toy - it means you are most likely home all the time and she is feeling safer.
Oh and the shower thign? Get them while you can. if your hubby forgets to put it on his radar, it's going to feel like you are begging for a shower. (and don't forget to get non-stinky shampoos and soaps - your infant is not going to like perfumes! and better for him too!)
If she is hard to settle, chances are YOU are too wound up. Check your attitude and energy at the door. Caffeine also. Take acting lessons. ACT tired. Make a little spot to curl up. make a fort under the blankets. GEt into playing with your baby girl - you are not going to have time to do this AFTER the baby is born.
So much more - email if you're still interested! : )
M.