I had my tubes tied in April of 2011, In December of 2014 I had a miscarriage. It was a uterine pregnancy. I was losing blood fast, after the doctors were able to get the bleeding stopped we talked and decided a D&C and Uterine Ablation were the best course of action because I was only 30 at the time. It has been almost a year with no blood or spotting. The other day however I noticed Dark Brown discharge that appeared clotty as well as red fresh looking blood. Is this a cause for concern.