Okay, I've discovered that evenings are better for me than days. So days I feel like a truck ran over me and evenings, I feel better.

I did the nighttime oxygen level last night. I'll know how that went in a day or so. I just hope that whatever is going on has me feeling better soon.

Because I had the stupid little thingy on my finger all night, I didn't sleep a whit. I'm going back to bed now.