Marion, I too am just catching up on your new knee. You have been through a lifetime of misery with things from meds, to lack of rest, to eating, and as I was reading each post I was getting more and more worried for you and now another surgery. So sorry and upset for you. Hopefully now people are taking all those clues you give them that something just isn't right, seriously. Praying for rest and healing for you. I have learned a lot in my recovery too. I thought I was on a different path than I am right now, but good people are taking care of those problems along the healing path.
Sending you my love and a hug to know I'm thinking of you.