i think you'll be just fine, i had a whole reconstruction of my knee with the replacement of my acl, removing my fractured knee cap, reparing my miniscus, and cleaning up the cartalige for my first surgery(lots and lots of rehab because the muscle had to be reattached to another location and the ACL) and recently i had my cartalige cleaned up again and was walking in a week and running and squatting in a month, as soon as you can walk start with leg raises with a weight attached to ur ankle and flexibility excercises to keep strength and flexibility in ur leg