hi, thank you for providing the brief history of you. a thorough neuromuscular assessment is advised. as all the tests are performed and even medication tried which is not able to help you relief of your pain. try performing general body conditioning, breathing exercises and meditation. By all of the combination of three you will have good metabolism , good oxygen in blood to repair the damaged unknown cells and control of symptoms. With the improved Metabolism the body will help balance the cellular functioning and also with improved oxygen the brain cells will improve in nourishmemd. this is one of the natural way you can try which I recommend my patients and most of them gets helped. Regards Jay Indravadan Patel