Hi all. I have had pain in my shoulder,arm,hand,neck,head and r side chest for 4 years. In aug last year my r hip , buttock , thigh and calf began aching viciously after electric shock likec10/10 pains i that hip. The leg aside, my shoulder and arm is getting worse and drs have no idea. Have tried acupuncture, weekly massage, exercises (which exacerbate it no end!), heat/ice, topicals (various), natropathic suggestions, nerve drugs, antanticonvulsants, opiates, nsaids, rest, stellage ganglion block (which did help), 2× lignocaibe infusions and a failed ketamine infusion.Could it be thoracic outlet syndrome pain from any ond elses personal experience with TOS? Im at wits end-just wang my arm chopped off!