Weirdly, I have had quite a bit of nausea at random times, which has felt nearly insurmountable (in the... ah, this is about to get unpleasant way) when brushing my teeth the last few days! Though it's clearly not turned into an actual illness.

But yeah, this is definitely the time of year for stomach bugs. It's easier for all kinds of illness to spread as people gather in different and bigger groups than usual, travel more, etc.

I hope you've gotten a lot more rest, and are feeling better very soon.