It's been 2 weeks after my period and I'm having a very dark brown, goopy discharge. I have to wear a pad. Mild cramping. taking iron pills because the #'s were low. blood pressure has been low too. Any ideas? I'm a wreck. Also a year ago I had a cyst on one ovary and a small polyp in my uterus, both of which could not be found at a later ultra sound. What should I do? I also have MS