OK, I went back to bed and slept till 2 p.m. and then got back up and felt great! Saw Grandma who is doing fine and will probably come home tomorrow, though she doesn't quite "get" that she's even in the hospital. Not that nobody hasn't told her that, like, 99,000 times. I think she thinks we're pulling a fast one on her--moving her from room to room just to psyche her out. :)
Then I came back and helped Linnea tear up a car. Thanks for the suggestions!