Its been 4 days since i had to jump in order to avoid a car and i felt a sort of cutting pain in my left knee cap, since then i feel my knee as if it bends in a more elastic manner, and i think the weight is shifted more on to my right leg, i sometimes feel slight discomfort when walking and after walking for a extended period of time my left leg feels more tired out around the knee, and also my left knee cap pops up when extending the leg and pops down back into its pace afterwards