I know exactly how you feel. I have clinical 7a-3p Tuesday-Thurs. But I extern at the hospital Saturday nights 7p-7a. I'm not a morning person at all, but you can do 2 things...either stay up all day after your last night shift, and pass out at a normal hour that night. But what I do, I get off work Sunday morning at 7, take a nap from 9 til noon...then go back to sleep at a normal hour Sunday night, and I'm up for class at 8am Monday morning...and clinical the rest of the week. When I don't have class, I work Saturday AND sunday night, then I'm still back to a normal schedule for clinical Tuesday.