Thanks, everyone.
I've been soaking it in a bucket of ice water unitl it's past numb, and that has reduced the swelling.
I've gotta go check in with my taekwondo master this am, and I KNOW he's going to send me for accupuncture. Has anyone done this before?...
I was supposed to take my blackbelt test this summer, but this might just be a handy delay tactic, because I'm not feeling ready.