Hello Jude Welcome.....I did bleed for a good three months atleast. (I had a lot of post op issues) However, from what I have read here since August 2012 I don't see that as the norm at all. I had mine done mid-late August 2012. I bled forever, but I can't remember how much longer after the three month mark that I bled. You have a lot going on. Certain things about your history differs from mine. I do know I have 6 fibroids. I did not get fitted with a Mirena at the same time either. I had endometriosis in years past, but they haven't mentioned that being a suspect issue recently.
How long has it been since you went for your post op check up? I think you should probably put a call in to the doc and tell him\her what's going on...particularly if it has a smell now that it didnt earlier. Of course that signals the possibility of an infection. Who knows what it could or couldnt be. I did eventually settle down and have good results from the EA. I dont regret doing it.
Let us know how it goes!