I have been on the pill for 2 years or so. Haven't missed a pill in a few months. My period has been pretty regular. I am sexually active btw. But anyways, my period started like 2 weeks early and IVE BEEN ON IT FOR 9 DAYS. My normal periods only last like 5. If anyone knows anything please let me know. (I did take a pregnancy test and it was negative) AND IVE HAD HORRIBLE CRAMPS