Hey guys so on Friday SO and I had sex and halfway through I realized that the bed was soaked in dark blood (gross I know I'm sorry for TMI). It was really out of the ordinary since I'm not due for my period for another 2 weeks. While the bleeding went away I keep getting these weird dark clumps whenever I wipe. I had my discharge change completely about a year ago to being thick, white and not slippery (and the taste changed too to being super bitter and grainy according to SO) and had all the STD tests done with all of them coming back negative....anyone else have the same sort of experience? I've been to dozens of doctors and they just scratch their head. I'm really worried :(