My boyfriend and I rubbed our genitals and there was pre cum. It was during my period too. (Most of the forums said there is a low risk of getting pregnant but i am still worried). I took plan b two days after and again five days later the day we did stuff. Now (a week after first plan b taken) I am having blood brown discharge but only a few so far. Is it normal? Should I be worried about pregnancy? Thank you :( sorry about the language.