Great news on getting 4 solid hours sleep with a brace on Jane! Whoohoo! Starting out in the recliner is a very good plan, as I soon discovered thanks to
@keefsmom.

Once I reached a solid 5 hours in the recliner, I tried the bed again with pretty good results, but it took awhile.
I used a beach bag to lug my stuff around the house, mostly because it was big and I had a lotta stuff!
I felt like you, as if I actually needed to learn* how to walk again. I suppose in a sense that's true, eh? I can't imagine doing that with a brace on, but obviously it's possible. When that thing comes off, you'll be the happiest camper ever!
I've been pretty much frozen since the day of surgery and my hot flashes are thankfully a thing of the past. I do, upon occasion, still get a "warm-flash," generally around 10 P.M., especially if I've enjoyed an adult beverage, but...that's it; phew! I remember midnight head-soakers that would send me rushing out onto my back deck in January with temps in the teens that felt great at the time, lol. I also enjoyed (?) sticking my head in the freezer during the "Witching Hour," around 3 A.M. on many nights. Too many nights!