Okay so my boyfriend came in me 2 maybe two sundays ago...and I've been taking birth control for over a year, anyways I'm consistent I just took it late not even 2 hours late this month before he came in me but anyways my break week came Monday and my period only lasted 2 days and it was light but it wasn't like spotting but it wasn't heavy either and it stopped after two days. Idk if it's me being active(water polo) or stressed out that it went away I'm really scared that it was implantation bleeding or something HELP