SO, I've been feeling weird all week. Ive had pink discharge, to white(ish) heavy discharge. My back has been hurting bc my boobs have felt very heavy and hard. Ive been having light cramps and have been super tired... Anybody know what this is from? I feel like i could possibly be pregnant but i just got off my period about two weeks ago. I need to know if this is normal or if i should see a doctor.