People say the things to bring to the hospital are:
A Pillow to hold your tummy on the way home
Chapstick
Cell Phone and charger (i'm gonna bring ear buds too)
Comfy change of clothes for the ride home--loose waistband.
I think the hospital will provide toothbrush, shampoo, soap, towels, etc. I might bring my own toothbrush and toothpaste though. Oh! and my special blanket that I cannot sleep without.
Stuff I've put in my cupboards: chicken & beef broth, a variety of Protein shake powders, tons of crystal light and sugar free hawaiian punch drink mixes, no sugar added Applesauce, a bunch of different Soups like cream of mushroom, celery, and chicken.