I still have pain after 4 months. Mine is primarily with walking & standing, it’s an aching feeling, plus I still have significant stiffness, like a band around my knee. I’m doing the same exercises & activities as you are, but don’t ice my knee that often anymore. My back also hurts, having PT for that. Not able to walk very much, but ride recumbent bike 30 min., 2X day, which I’m hoping will help. I have good ROM, but still have pain with flexion at about 120-125.