I think i got my period 7 days early?!😭😭😭which literally never ever happens....ever! But i have no clue. So im 15, and yes, im having sex. Big whoops(Everyone makes a big deal) But about 2 weeks ago we had sex. Without a condom. He ejactulated but he pulled out fast enough. We've been extreamly worried about if it dripped down into the "vaginal tube." Yesterday we had sex and i was on top. It randomly started hurting in my lower abdomen to where we had to stop. Ever since then its been hurting. Plus my breast keep hurting which is normal when i get my period. When i wiped down there it was a dark brown kinda reddish pinkish deal. what could this be?