I just realized that I walked the 2 1/2 (long avenue) blocks from the subway to my apartment in full on New York City dweller take-no-prisoners double-time speed walk. Which I may have done pre-surgery, except that by the time I got to my building I would have been limping. I didn't even realize how fast I was walking until the woman walking behind me passed as I stopped at my building and I saw how fast she was going. And she didn't lap me or anything.
And nothing hurts. At all. I feel totally fine. It's a serious miracle.