Barbara
What you may have is also called by another name; RSD; Refelx Sympathetic Dystrophy. It is a nerve syndrome. There is much information on the net now about this. Or type in Keyword; RSDSA, or RSD.org. If you need more help and infor. and support there are RSD/CRPS chat rooms. Just IM me or email me and I will be glad to help you find them. Good luck!! And there ARE tests to show if you have RSD or not.