M.H.
I've had four friends misdiagnosed with MS, yes four. One had RA, one has had Lymes Disease for over 20 years, one has ADEM and one has a condition I can't even pronounce. Please get several opinions. Don't just get all the opinions from one type of source. Confirm any diagnoses with a naturopath or an upper cervical chiropractor. Its amazing how much insight you can have when someone simply asks you a question that hasnt been asked yet.
The naturopath diagnosed the Lymes disease (symptoms sound similar to yours but they do change and morph often) and Jeanette is finally improving. She passed this condition on to 4 of her children which is another good reason to KNOW your diagnosis is accurate. Upper cervical chiropractic can remove interference that will allow your own immune system to work toward healing you. I'm not saying it's a "cure all" but you want your body to be working with you and not against you. (www.upcspine.com is a good place to find one in your area if you don't know of one.)
I'm so sorry you are dealing with this. God bless!
M.