HELLO im 15 nearly 16 years of age.. over the last 2 months i"ve had black blood that kinda looks like black Flem. My period comes for about 2 days then don"t have it for a couple then it comes back for another 2 or 3 days. i'm on the pill have been for about 2 years and i am sexually active.
please someone help i don't know whats wrong.. also been having bad cramps where i cant move and have spewed a few times during these 2 months. I've also had 2 pregnancy tests which came back negative..