Hi, I am 18 and I am on the pill, but I just started it two months ago, so my period does not regulate with my sugar pills yet. My boyfriend and I had sex and few times, and everything was fine until we had sex again about 3 days later. When we had sex again I started bleeding, I was very confused because I wasn't supposed to have my period for another 2 weeks. But I assumed it was my period because I had horrible cramping and I bled for a good 4 or 5 days. (Usually my period is 8 days but I assumed the birth control was starting to make it shorter) Then it stopped completely for 3 days and during those three I missed a pill and then started my sugar pills. When my boyfriend and I had sex again yesterday (while on the sugar pills) I started bleeding AGAIN!!! But it stopped after a few hours. What could be wrong? Could those few days of bleeding have been spotting from pregnancy? Or have I injured myself deep up there? I seem to only bleed during deep intercourse, I don't bleed when being fingered or anything. Sorry this is so complicated! Thanks for your help.