Yeah; mine is lower-back -- a muscle that's down underneath the ones that are easier to reach. In your case, the right kind of massage might be able to work out the spasm; I often have pretty good luck with Colleen's shoulder muscles.
Also, avoid using a mouse, if it's the appropriate hand. (And if it is, try switching to a trackball.)
Re: For what it's worth...
Also, avoid using a mouse, if it's the appropriate hand. (And if it is, try switching to a trackball.)