Hi, I am a 36 year old female with fibromyalgia, Hashimoto's disease, and Sjogrens Syndrome. I have for the past month or so had very sore breasts. I had a complete hysterectomy in 2007, so I am not sure why I am having this symptom. I know that fibromyalgia causes soreness of the skin, but this seems to be a bit more than that. Any ideas on this subject?