I’m a very active individual who runs and lifts weights. . I do slot of overhead workouts pushing weight. Also pull-ups, chin ups and push ups. About 3 months ago I woke up and had a severe pain in my neck which radiated to the shoulder and arm. Had trouble sleeping on the affected shoulder and back area. I had to sleep in an upbright position for a few days to ease some of the pain. The pain eventually subsided with the steroid shots and OTC drugs but then developed weakness on my hand grip, arm and shoulder area (especially during internal rotation with a certain amount of weight). I slept the night before on the affected arm and did have My head pushed up just a bit from the pillows I was laying. Went to a chiropractor who said I had a pinched nerve, I suppose in the shoulder or neck region. X rays showed nothing wrong with my shoulder and some achy arthritis in my neck region. I would have some pain when moving my neck and could feel it down to bottom of shoulder blade. My shoulder and deltoid area became sore in weeks to follow. My grip strength did improve, still have shoulder weakness and now muscle twitching on that arm and also on other parts of my body., but no weakness there. I was adjusted several time by the chiropractor and given massages as well. The pain in my neck area is pretty much dimidhed now or non pain at all on some days. However I still have the week shoulder and low grip strength and the muscle twitching in parts of my body and some time I feel tingling sensations as well. I’m very concerned I may have MS orbALs early onset. When I looked up muscle twitching that’s what appeared. I’m very scared and do have some anxiety over my condition at this time. Should I be concerned with AlS or MS at this point. I thought my shoulder and grip strength should have returnees after the neck pain has gone and the muscle twitching came out of nowhere .justblooking for some answers. Thank you all who respond, much appreciated.