I had knee reconstruction surgery and after 9 month I still can't squat or run?!

I had knee reconstruction surgery and after 9 month I still can't squat or run?

I thought I had tendinitis but it turns out it is the scar tissue right under the knee cap not the patellar tendon, and there is a bone kind of coming out above my shin and it hurts when I jog

Did you not follow through with your Doctor or did he not recommend physical therapy? After surgery he would recommend physical therapy (and if he didn't he should have) so you would know how to over come the pain and problems. If you have a bone coming out you need to see the Doctor again, not tell us about it as the only thing any of us can do is feel sorry for you,