i was prescribed Sprintec birth control pills in Dec 2013 to help manage heavy bleeding caused by uterine fibroids; I was told by doctor to take 1st two packs without placebo pills. I did that. Then I started 3rd pack and did take placebo pills. I have been bleeding profusely since last Friday, with lots of clots, light headedness, and chest pains. I just started 4th pack on Sunday, and began bleeding heavily today, after a brief lull on Saturday and Sunday. Should I finish this pack of pills? Can I take more than one pill per day to lessen bleeding?