Well well well dude.   You did your knee  in pretty good.  Did swell up quite a bit and knee cap do hurt with pressure put on it.  Using cane and crutches to get around. Did sleep pretty good last night. Up and grab cane and put shoes on to to my room. Left over coffee so far as I sit with a heating pad wrapped about the knee.
So, a day of doing just what I have to do.