Hi, Was getting prepared to join, fitness going real well. Then.... Doing nothing at all i turned, my knee gave way forwards to the right, in pain I came back and did the same backwards with painful popping/crunching.. Could not walk for a week, swollen for next two..... Have been to GP who said such injuries take time to heal (up to 12 weeks) and gave me pills and said come back. However, she consistently avoided the topic of what i had done and the injury i had done to it... 4 weeks later still occasionally get sharp shooting pains and feel like its going to give way. What have i done and what can i do to speed up the healing. Please help, I am concerned that i will be walking like a loon forever!!