I have stage 3 chondromalacia + flat feet + loose joint, an incredibly unholy trinity. Nothing amount of PT seems to work and the arthsocopy didn't help much ei

I have stage 3 chondromalacia + flat feet + loose joint, an incredibly unholy trinity. Nothing amount of PT seems to work and the arthsocopy didn't help much either. If anyone's got any tips, I'd love to hear them.