Pain, swelling, and limited movement are common after an injury, especially if ligaments or tendons have been damaged. It is important to give your arm time to heal and avoid excessive strain, but you should not ignore symptoms if they persist for more than a few days. Pain can be the result of inflammation or improper rehabilitation. There are various non-surgical methods that help relieve discomfort and speed up healing, including physical therapy, adapted exercises, cold or heat treatments, and muscle strengthening. If you are interested, there is a good article with advice on such approaches to treating elbow pain: https://ways2well.com/blog/effective-non-surgical-elbow-pain-treatment-for-quick-relief. It can help you understand how to properly approach rehabilitation and restore mobility without immediate surgery.