Yesterday, I went to work for half a day, then gave up and went to see an ENT. I now have new antibiotics, new nasal spray, and a steroid. The steroids kicked in right away. I feel a zillion times better. I can tell, because last night I sprayed down the bathroom with bleach, changed the shower curtain liner, did three loads of laundry, and slept all night without taking any pain meds.
Now, if only I could have Spring Break on a do-over. Sigh.