I know exactly how you feel. I am 12 weeks out from left TKR. Doing fairly good but still having issues. Ended up with horiffic nerve pain n it's some better with gabapentin. Not sure I could go thru this again. Right knee is not bone on bone yet, thank God. I need a left shoulder replacement and a right shoulder replacement revision. Not sure I can go thru anymore surgeries. Not sure emotionally I'm up for it. Maybe 20 yrs ago but not at 66. God bless us all.