I've been taking birth control pills for the last 22 days, starting Oct.22. I chose to do the day 1 start. Since Oct.22 I haven't stop bleeding. I think it's called "breakthrough bleeding", but it's be going on for almost a month, so I'm a little concerned. I've had light cramps these last few days and last night the cramp was a little more painful. I take the pills at 8 pm everynight and theyre called Ortho Cyclen low. Some background information; I took a plan B pill late Sept, almost a month before starting the bc pills.