I can't walk recetly. well i have walked alot but very slowly..and limping.

If i try to walk normally i get an extreme pain in the patella. Also, when i raise my knee up and bend it..that doesn't hurt..but then when i bring it down..if i do it really fast/normal speed, it hurts.

Do knee injuries ever heal?
I've had injuries before

Male age 30s
Marc. This is how it happened.

I just climbed to the back of a truck a few times. To do this i put my foot on the bumper thing, and put my entire weight and pushed up. Basically, the normal way people do it.

But i had previous knee injuries so my knee was already weak. But it didn't hurt at all. Now it hurts bad and sharp