so i'm on the combination pill and i take it daily but not at the same time every night, 4 days ago my bf and i dry humped (he was in boxers, me in nothing) i'm scared because even tho he didn't i'm i'm worried about pre cum because they only thing between his penis and my vagina was his boxers, 4 days later i'm extremely anxious and i threw up twice last night. i also had some brown/pink discharge. could these be signs of pregnancy? my period isn't due for another 10 days. please help, i have been extremely stressed about this and started an ocd medicine 4 days ago also