Is clicking in my knee normal after ACL, MCL surgery?

This is my second ACL surgery and this time I had the cadaver done. I am approaching 2-3 months post surgery and have discovered awhile ago a clicking in my knee. I can make my knee click at any time I want to but it is when I sway side to side when it does this. Has anyone else have this happen to them? I am hoping this is scar tissue and will eventually go away but I don't want to have to redo the surgery...can anyone relate?