about 3 years ago I was walking up steps when my left knee started hurting extremely badly.
It lasted about 5-6 weeks and I bought a brace to put on it. I never went to the doctor. It gradually got better, but since I hurt it it often feels like there is something loose on the outside and toward the back of that knee. Lately there is burning pain if I kneel down on that knee or get up off the floor wrong.
Someone told me it could be a ligament pulling.
The burning pain feels like a rug burn on the outside of my knee.
What do you think?