I used my knee to pull myself onto my bed and suddenly felt and heard a deep pop followed by severe pain and two more pops ( broke out in a sweat didn t know if I was going to throw up or pass out) kinda pain. Couldn t apply any pressure on the knee during the pain spell. Now limping but can apply pressure as I can walk but still painful and weak and sitting it s a dull pain. Can t stretch completely and can t bend without pain.