Hi, I was wondering if you every found out what was wrong with you. My grandmother is experiencing the exact same symptoms as you and we are all very concerned. I decided to do some research and your post came up. Any information about if you were diagnosed with something or what possible treatments or medicines have helped would be greatly appreciated. Sorry to bug you, I normally do not even look at these kind of sites but we are all very worried and any help at this point would be greatly appreciated!