I've been on birth control for 2 months n this months I been having my period for 2 weeks n a day, i'm very scared because the most i last on my period its 6 days. my period its been very heavy! on my first week i did had some cramps, i also have blood clots not 2 big. I'm only 23 years old n i'm very scared i did had a biopsy done about 3 months ago because my pap emirs was not normal.. can anybody help me, or tell me what could this be???