I'm 19 and sexual active. I just recently got done with my period, and then this very dark discharge followed. I've been having to wear tampons or pads just so it wont stain my underwear! It's been going on for just over a week. Anyone know what this might be? I feel sort of bloated too if that helps. I haven't been able to find anything with my symptoms. I'm very concerned since this has never happened before. Any advice or knowledge would be greatly appreciated.