I miscarried on July 16, I bled for a few weeks, then stopped. Then in August I had a normal menstrual cycle, come September I start what I think is a menstrual cycle...except I am still bleeding to this day. I was thinking this was normal, but now Im starting to feel sick, Im cramping, and the bleeding just won't stop. It's heavy sometimes, light other times, at times I still see little pieces of tissue.  Is this normal?