Hello,

It could be anxiety, or just stress in general, is it pain or just muscle tightness? I've had that happen ... if it does not go away talk to your doctor.. also you could have pulled something or pinched something and didn't even realize it.

Have you tried heat? That may help , or ice for that matter.

<font color=red>~Sundance~</font color=red>

<font color=blue>"Never react emotionally to criticism. Analyze yourself to determine whether it is justified. If it is, correct yourself. Otherwise, go on about your business."</font color=blue>

<font color=black>Norman Vincent Peale</font color=black>