I was told by my primary care doctor before my surgery that the ice machine would be my best friend for a while. Are heel slides part of your exercise? I found those to be the most helpful of all. Another thing I often did was to, while supported by the walker, raise my foot about 6 inches and gently swing it back and forth for about 10 cycles. There is an article on this forum titled “Heel slides. How to do them properly”. They show them slightly different than I had been doing them, so I tried both methods; they seemed to both be about the same, result wise. At this stage, your exercises should be putting very little force through your knee.
I did the heel slides once or twice a day in addition to my regular exercises. I did not EVER push into the pain zone. Mild to moderate discomfort, yes. But I found that when I did 10 slides, #10 was almost always 3 or 4 degrees better than the first, with the same level of discomfort. I was measured at 113 degrees yesterday, and I will begin outpatient PT Thursday. But remember, EVERYBODY is different. You know better than anybody else how different activities affect you. Listen to your body, don’t be afraid to make adjustments, remain diligent, don’t overdo it (Big problem for many of us, including me initially), and set your sights an appropriate distance down range.
I have had to make some BIG adjustments in my initial expectations for my recovery time. I was pretty sure I would be back up to full steam in 10 or so weeks. It was AFTER my surgery that I first heard that one year thing.
So hang in there. The pain and stiffness, from what I am hearing from many sources seems to have about a 12-15 week average lifespan, but it could go either way from there. But, it will go away.