My heart goes out to you. As much as possible start flexing that knee. A lot of us didn’t do that and wished we would have. I wish I would have rolled up towels or sheets or anything to rest my leg on just to start stretching the ligaments and tendons around the knee and get my knee used to flexion
I had a lot of set backs and road blocks but God had remained faithful throughout the process. I have had to lean on Him more then other people and things through this process.
Keep looking forward!!!