I stopped taking my birth control due to severe headaches and other side affects, the day i stopped taking them i got my period, im assuming it was my body responding to me STOPPING the birth control, 2-3 weeks after my "period" i had unprotected sex which was around sept 1, i took a pregnancy test today, and came back negative. Could i still be prenant? Is it too early to test? I havent gotten my period and i dont know when i will get it pls help :(