Crap my head's been getting worse all day. It's definitely worse when I have to do a lot of sitting around bent over papers all day grading kinda stuff--it was during grading last semester that my headaches became really unbearable. The Tyl/codeine isn't working now. The last few days, if I press on the muscles in my upper back they're more painful than they've been in months.
I'd love to go out and walk down the hill, get some groceries, get a little movement... but I have to get this blasted grading done, and it takes so long... I can't interrupt myself for more than 30 min/1 hour, or else it's too hard to get back into it.