I found this forum so helpful when I was researching and trying to figure out what the heck was going on in my boob. I wanted to post a link to my story and my journey into a mastectomy and recovery afterwards. A mastectomy was the best decision in my case, but since this disease is so unique it might not be the best decision for you, but I share my story as encouragement that you are not alone through your struggle with IGM.
http://mandibartel.blogspot.ca/2014/07/five-minute-friday-finish.html (post about pre-mastectomy)
http://mandibartel.blogspot.ca/2014/04/infection-that-wont-go-away-part-8-its.html (post about my diagnosis)
You are not alone!! You are brave and strong!