Hi, when I fractured my left leg a few years ago, I used crutches and was in a similar condition following surgery. My leg was aching in pain. So I went to the NHS, where a doctor advised me to start physiotherapy, which I did. Soft tissue manual treatment, stretching exercises, and progressive strengthening were all prescribed to me by the physiotherapist, and they all helped me rehabilitate my leg and become more flexible, and I am now completely healed. Physiotherapy may help you to identify and treat a variety of issues, allowing you to restore your normal range of motion.