I have no responsibilities tonight or tomorrow morning. This seems like a fine opportunity to stay up half the night and play video games -- I haven't booted the gaming laptop in weeks. But I'm so tired I'm not sure I can eat dinner. Maybe I'll read and go to bed early.
I got my thyroid checked & it's still in the normal range, though slightly worse than it was in March. I dunno what's causing this fatigue, but it's probably not that.