My knee replacement was March 22, 2023; I am now a little over 4 months out. I followed the surgeon's orders to a T. Eight weeks of physical therapy 3 times a week. Yes, it was extremely painful--I had to push myself to get out the door to get to therapy and endure the pain. A key to PT is to have a therapist who is knowledgable and the exercises provided are beneficial. In order to continue to get better you must be pro-active, not only by going to PT but doing some follow up exercises at home, and when ready, outside of home---in addition to PT.
After I was able to, I returned to my water aerobics class 3 times a week--the water exercises helped tremendously; my mobility continued to get better and better. I read extensively about water exercises and after experiencing success, I highly recommend it. Practicing walking up and down a few stairs was also helpful. In other words----keep moving, keep doing prescribed exercises on a daily basis. Sleeping was a challenge as well. Not able to sleep on my side I re-programmed myself to sleep on my back and was able to get my sleep--an important aspect of recovery. I was very discouraged at the beginning--I thought the pain would never end, I thought I would never be mobile again---but over time and diligence I'm finally almost back to normal.