Ive been on mercilion pill for 17 years two kids. This month ive fot early period but stops and comes back all time like breakthrough bleeding every day confused to why as im 34. On pill long time. Also had unprotected sex with someone I shouldn't of and im very worried not my boyfriend we were going through bad time snd met up with a ex didnt miss any pills worried why period is like this and did I catch something any reply on my worrying questions be grateful.