Sounds like a loose body and given your history warrants investigation. Depends largely on your local NHS. A walk in emergency clinic / sports clinic will often provide rapid access to investigations and orthopaedic input. Or you may have a lengthy wait for any meaningful treatment. There are manual ways of shifting loose bodies but this is often temporary.
No quick answer for this one I'm afraid. If you do see your GP then stress issues such as giving way and locking to raise their suspicion of an internal derangement.
Sounds like a loose body and given your history warrants investigation. Depends largely on your local NHS. A walk in emergency clinic / sports clinic will often provide rapid access to investigations and orthopaedic input. Or you may have a lengthy wait for any meaningful treatment. There are manual ways of shifting loose bodies but this is often temporary.
No quick answer for this one I'm afraid. If you do see your GP then stress issues such as giving way and locking to raise their suspicion of an internal derangement.