I was diagnosed with thoracic outlet syndrome and scholiosis a year ago. I went through physical thereapy and felt better afterwards. I continue to stretch my back neck and legs almost daily. Recently my back under my left shoulder blade has become very tight and sore. My back and neck feel exhausted like they never get a break. I cant move my head forward without a lot of pain under my shoulder blade. Im a 30 year old male, a little overweight, but active: I walk my dog daily and play drums often. Is there anything I can do to keep this from getting worse?