I see that the Muay Thai classes didn't pay off, those knees are soft
Joking aside, I first want to wish you a good strong recovery overall. Take your time. Rushing things at our age doesn't work anymore. If you do decide to hang them up, 60 is a good time. You've played long enough to have squeezed all that you could out of the sport yet young enough that you can pick up another sport or practice that is better tailored to your new situation.
I decided that 60 was it. I've got 5 years left to push it hard and still compete. The injuries are more common and I don't want to not be able to enjoy other things in life. I trail run, I can get back into cycling, I can get back into martial arts, I love dancing, I go to the gym and workout hard twice a week. I will probably stay involved with the position as a coach still, but that remains to be seen.
Happy recovery and don't forget to renew your Super Dave Club membership card