Okayy so me nd my bf were dryhumping I had my underwear on nd my boyfriend had no clothes on nd he pulled down my underwear nd he was humping nd accidentally went into my ass....he also fingered me later...nd this was about 1 or 2 weeks ago (not sure forgot but around those two)nd my period comes around either the beginning or end of the month nd I went to the bathroom nd noticed something light nd brown...not sure if discharge cuz my discharge was clear nd watery nd then all of a sudden a small amount of light brown something came out I thought it was my period so I put on a pad nd when I went to the bathroom later to check if I needed to change nd I saw that it stopped completely nd I'm very scared cuz I read that's gotta do with pregnancy nd I'm very scared someone plz help me he didn't ejaculate nd also my back has been hurting lately,nd my stomach feels some pain in the lower left abdoman nd near the left center part please help me I'm very scared!!!!