If I’ve learned anything over the past 20 months it’s that each knee is different! I was 3months between surgeries and in retrospect, the first was a breeze. I am heading into revision surgery for the second one in a few weeks. On the one hand there’s benefit to having the experience of the first knee, on the other hand it can be misleading. Just keep doing your PT and concentrate particularly on the areas where you have the most discomfort.