Last week I went to this party and I got really messed up.I remember trying to go to sleep next to my this guy (my friends now boydriend) and he was trying to try stuff but I got up and left.Now it's been a 9 days since then but it's still a while week before my period and I'm getting like a weird brownish period and it's going on the second day.I don't think I did anything with him but I'm not sure and he wouldn't tell me if we did? Could this be a sign of pregnancy, all this brownish blood? Help, i just turned 18 and I'm not ready for kids. Id keep the child but I'm not ready and I don't want to ruin a friendship also.I feel so bad right now.😕Or what if I am pregnant and he's not even the guy that I think I might have slept with...there was like 20 other guys at the party who stayed over

Update: Now it's sort of clumpy brownish reddish...WTF