okaay so me and my boyfriend did have sex while i was ovulating but i am on birth control, he said he pulled out but the next week he said im not sure if i you know cumed in you , so i started my period on my regular days but it extra heavy and ive never been this moody, im have extra back pains and its sorta hard to sit up my stumic doesent hurt but it feels like i have to be gental and i dont know not the same.. help guys ! i have a gino app. this monday but i dont want to be at all.