I have been having some neck pain on the right side of my neck. I think this has to do with the fact that I've been using the phone at work and holding it with my shoulder up to my ear. I recently got a headset, but even though I've been using it for about 3 weeks, the pain persists. Does anyone have any suggestions on what I can do to remove the pain? I've already tried massage but the relief is temporary. Any suggestions are most welcome.