Lots of good advice here. The best one is "go see the doc". Personal experience here: My neck is permanently injured, compression of the discs, straightening of the curvature, and spurs. The pain in my neck at one time was so severe, I could not lift for nearly two years. I have a lessened range of motion, and the pain is nearly constant. It's not going away, but i saw the doc, and it is under as much control as it's going to get. My father (used to compete), injured his shoulder a while back, and couldn't lift for a couple of years as well, he just started lifting again after a long hiatus. Just go see the doc, at least let him assess the issue, and start you on some type of rehab, so you don't suffer from a more severe permanent injury.