Hey mate, I’m sorry to hear that you are going through all that with immense difficulties. I am unable to give much advice on this but I will try my best given past experiences. I often find that stretching can help with the immobility that our bodies/legs have, maintaining the stretches can provide the release of pain and bring flexibility to ourselves. I know that almost everyone mentions stretches but I can be quite beneficial in the long run.
Little by little could contribute to the general health which we are experiencing.
Good luck mate and I hope it all goes well for you.
Oh, I wanna get off to a winning start against Leeds. 😂