All Tied Up in Knots

Ow. I woke up yesterday morning with kinda a stiff neck.... and then I had to sit and my desk all day and then went to a movie where I had to keep my head up to watch the screen... and after a night of semi-comfortable sleep, I just woke up and can barely move my head and shoulders. I have huge knots in my shoulders - ouch! This has happened this bad once before, about a year and a half ago, so I already had some generic Ben Gay on hand. So now my skin and my clothes all smell mentholated. Sexy. And I'm trying to slowly stretch.... hopefully a shower will help. Any suggestions?