I've read in several different places that the weather can greatly affect your fibro and the flare ups. I flare up in heat and humidity. I used to get really bad whenever it was over 75 but now that I live in a warmer area and I'm used to it, I only flare up if it's like over 120 or something. There's lots of info on the web. How long have you had it? I really recommend the book :The Fibromyalgia Survivor" It's by a male doctor, and his photo is on the cover, I forgot who though. Anyway, he has all this info on how he's managed to get his fibro down to where he's living a fairly normal life by stretching and nutrition, etc. I am so much better now and haven't had many problems that I can't live with after I read it. Good luck and feel free to email me if you want to talk about it. I've had it since I was 6 or 8 and I'm almost 21 now.