I had covid over thanksgiving week, which was kind of a mixed blessing since I find family gatherings super stressful. So, I was home alone for the week instead. Been vaccinated/boosted, and the case was very mellow. I had a low fever for maybe 36 hours. Runny nose, no cough or anything. Tired, with a headache, but I feel that way pretty much all the time anyway. Tested negative after 6 days.
Much less severe than a friend of mine who had it a couple of weeks before, who had been vaccinated but no booster.