I went exercising with my golf team and we did streches that im pretty sure caused this to my back. The thingi is that it started hurting a couple of days after i exercised and if i turn my head or move my right arm in a weird position then my nerve in my back on my neck hurts like crazy and shocks that whole side. I figured out the area where ist hurting the most is called 1st Thoracic on my backbone. This has been happening for 5 days and its not going away its getting worse. Please help if you have an answer?