Stayed home, rested, and dosed up with NyQuil. I'm glad I did: last night was rough in terms of sleep, and I've definitely come down with some kind of head cold/sore throat.
So, since the pandemic, I've noticed that I don't tend to get sick much anymore. At least, that was the case until I switched gyms. I'm pretty sure the student gym at my U is a petri dish of nigh-weapons grade viruses. I think come February I'm switching to the townie gym. The equipment there is nowhere near as good, but the lack of crowds is probably worth it. Also, the parking situation around game days makes the student gym inaccessible far too frequently.