Day 2 (continued): The main rain that I tested was that someone that I am close to treated positive last Saturday.
After lunch, I steadily went downhill. Primarily, the irritating pain in the left center of my back grew steadily worse. It got to where I would have to find a comfortable position and just stay there. The drive home was excruciating. After I got home, I took another dose of dayquil. (I don't really have any aspirin or ibuprofen at the house.)