HI Michelle,
Welcome! Arizona is a great place but it is sure hot there. We love to visit your state.
Like DM I have Fibro and my rheumy has helped a lot with the pain and muscles spasms I get.
THere are also some great books out there that I have read on fibro. I'll go looking under my bed to find some of the titles. None was a cure all but some had tips that worked for me.