I need help!

So as a new mom I don't want to overpack for the hosptial, but I am not going to be charged for them giving me a diaper here or a pair of disposable panties there. I can't afford this baby so added costs do not help. (And before I get comments saying I shouldn't have gotten pregnant if I cannot afford it, know that I was raped in my dorm room and I didn't "want" that). I don't need rudeness, just help. What should I bring and what should my boyfriend bring?