Thanks to all that posted and those that PM'd me! I called my Neuro and the nurse called back and said the Doc didnt feel I have it... I'm not flexible, but both elbows "used" to hyper extend slightly. My right one was broken for 3+ years before I got it fixed. (I dont ever remeber breaking it). I was told over and over again that it was Tennis elbow... I can go into more details but you get the point. I'm seeing my other family Doc next week. She's listens great and will either refer me to a doc or if its a specific lab test she will have it ran. I recently was tested for Autoimmune but all the levels were good except one. My Neuro said he's not worried about it. I'll check my records and post what it was. Here it is: MPA IgM, Serum 39 53 - 334 mg/dL L Last week my Allergist ran a test for Mast Cell. Its a small local practice and he said it takes a few weeks to get the results back. So I'm patiently waiting...