I'm delighted to see that you're already on the fibromyalgia forum! Maybe, since there's still doubt about what the heck's going on with you, you might want to check out The Arthritis Forum: http://neurotalk.psychcentral.com/forum86.html

With all you've been thru, I can understand why you're beginning to panic. I think one thing is that perhaps docs are beginning to treat your symptoms because they can't get to a real diagnosis & they so want to give you relief. The problem with that is that so many of these drugs have side effects, & it's possible you're experiencing some of those mixed in with disease symptoms. You might want to take a closer look at each of your prescriptions. If you get them from a single pharmacy, ask for an interactions evaluation. Probably nothing, but it can't hurt.

When will you know the MRI results?

Hang out on any of the forums--chronic pain?--where someone may have a bit of info you can use. Ask questions. Ask more questions. When you feel like giving up (& we all do, sometime or other), stop by for an infusion of stick-to-it-tiveness & sheer stubbornness.