I'm 16 years old and this is the first time this has happened.. I have been bleedin for 9 days now and they do usually only last for 3.. I have no pain but it goes light then it gets abit heavy, heavy enough to fill a pad enentually. I just wanted any sugestions..

Periods can be off from time to time, especially in the teen years and for much older women. Give it several more days and if you are still having bleeding, check with your doctor. Might just be due to fluctuations in hormones (very common) but they would want to be sure.