Sandi -
Can't remember if I gave this to you before, but this doctor has done a ton of work on thyroid issues as a cause of fibromyalgia and believes that T3 is the key for most.
http://www.drlowe.com/index.htm

I've read hos textbook and definitely seen some patients whose fibromyalgia-like symptoms resolved with proper T3 thyroid treatment.

Ellie