After surviving the snow on Thursday, I somehow hurt my right knee on Friday evening just by walking around the house. I think I must have stepped over something on the floor and landed my foot unevenly on something else, but I really don't remember. It felt like a bruise on something just below the kneecap, on the left side. It hurt when I put too much weight on it.
So, I stayed inside the rest of the day and rested. Saturday morning I felt a little better, but I rested all day then too. I don't want to overstress whatever it is instead of letting it heal. I do wonder if I should be doing range-of-motion exercises, but that hurts a bit, so I'm assuming not.
Anyway, Sunday morning the knee is feeling better. I'll try getting out of the house today and see what happens.
On another note, I ate more than I should have on Saturday. The wife bought some angel food cake on Friday, and on Saturday I overindulged a bit. Now angel food cake is very light, and even though I ate half the cake, that's only about 360 calories. I also ate a couple of apples I probably shouldn't have eaten. That brings it to 560 calories. This was in addition to the 900 calories I'd planned on eating, so call it about 1500 calories. I still lost weight yesterday (with a BMR somewhere in the hight 2000's) but not as much as I wanted to.
I'll have to be more careful today.