Foggy

That's how I've felt all day today.  Unlike my previous experiences with Covid vaccinations, this time I'm feeling sleepy, unsteady on my feet, and muddle-headed.  I got together with Nancy for lunch as we had planned, but I didn't function too well, almost falling as I put my walker in her trunk.  So I'm just going to rest and nap for as long as it takes to start feeling myself again.