I had unprotected sex saturday july 21st. He didnt cum but did precumm & his dick didnt go into me but touched it. I was supposed to get my period monday july 30th. I got it tuesday july 31 at night. Very heavy cramping. My period is very light on a pad it looks pinkish/red covers maybe half the pad & looks pretty light. When i wipe its very dark red. Lately my discharge has been pretty heavy & itsbwhite. Sometimes pain while urinating. I have been through alot of stress half of this month. But im stressed alot & it hasnt done this ever before. I have gained 6 lbs too. I weigh around 120 to 125. I am 5 foot 2 inches. Im 17 yrs old. I have small health problems too. I have back pains alot & chest aches. Caffiene makes my chest worse my mom says that the doctors told her when i was young that caffiene is bad for my heart. Idk if any if that is important but i know u probably want to know health problems. I dont wanna be pregnant & have been realllyyy stressed about that. Whats with my period? Is it normal? Should i be scared? I have no money if this is one of those sites.... Thanks for ur time