I wonder if this is somehow related to the booster or the new variant. From what I gather we had our vaccines and boosters at relatively close times. I slept all of Thanksgiving day of course I had to get back to work the next day but I literally only woke for food and bathroom. Booster was sometime around end of October.

My family has been so sick lately as well. Anyhow I had no previous bad situations but I guess 8 days later I'm mostly better.

Hope you are back to normal soon.