Stop in for a cup of coffee

Kind of sounds like what I had. Mine started out with the flu though and changed into what you are experiencing. I made a Dr. appt for Monday bit I feel much better today. I think I am getting over it finally.
I am rarely sick. Usually not even once a year. Don't know if I caught something from somebody on the plane or one of these parties, or maybe I contacted covid?. We're going to pick up a COVID test today also to check it out. Needless to say, I will not be partying for a few days, and that's the way I like it. I brought one of those small blood pressure testing machines with me here so I can have one here and one at my house. When I check my blood pressure yesterday it was 170 over 85. That's high as hell for me.