I have little sharp pains on the high outside part of my left knee. Upon touch
I have like a bruising feeling on the high inside of my left
knee. And
when I bend down
I have a sharp pain in the back of my knee and I hear and feel that popping sound. I've been active all my life, sports, ect.. so I've always had pain come and go. I just run and hike now that I'm 37 y/o. I don't have any grinding, locking, or catching.