Hi, ive been on cerazette for 10 months now as i couldnt take combined pill any longer due to migraines. my periods have stopped, 3 months ago ( panicked and thought i was pg,) and since then ive had loads of headaches. i decided to stop taking the pill all together the other day and thought i would have a break from it. Still getting headaches though!! has anyone else had this problem and will they ever stop now im off the pill???? and will my periods return!!