The UV filter came from Amazon yesterday. I decided to experiment with it in an untraditional way. I set it up vertically on the desktop (a challenge) & played with small objects. It was fun, but I'm ready to go back to bed now.
Even though I went to bed early last night & slept til 3:30 this afternoon, I believe I'm on the mend. Feeling stronger for little bits longer. If I can cut back on the sleep tomorrow I hope I'll be back at work on Thursday.