I've had really strange bleeding lately, and has started about 2 months ago, its not heavy, i feel no pain, its just straight bleeding and hasn't stop only occasionally for a few days, then starts again. It was a little heavy, then light, and sometimes it would be dark brown. I don't want to see a doctor, i want to try to find a natural way to solve this issue. I'm 17 and never really been sexually active, can you help?