If you have knee instability then you should get an acl reconstruction surgery done.
If you have difficulty in walking uneven surfaces, giving away sensation, difficulty in getting downstairs, low confidence while running then acl reconstruction is the choice
Even if you dont have the above symptoms but you are an active athelete and have pivoting actions then also aclr is the right choice
Next Steps
get yourself examined by an orthopod
Health Tips
do hamstring strenthening and perturbation exercises for strengthening muscles around knee