I have been on extended cycle birth control pills for 8 months now. I have had the spotting when I first started but then it never came for 3 months and then it just now showed up? I had unprotected sex 3 weeks ago and he pulled out way in advance. Is it normal to just randomly spit through birth control?? It’s like light then sometimes heavy. I have never missed a dose or took it at the wrong time. I just wanna know that I don’t need to worry about anything. I have cramps so bad. I’m not suppose to get my period until March 9th. Any advise?