But now, as of a few weeks ago, a different knee
pain has occurred. The other pain behind the knee
was gone (I had all of the symptoms of an ACL
tear, but an MRI said nothing was wrong other than the previous damage from the MVA). Now the knee pain is so bad that I can barely walk, and have to walk keeping my leg straight, because it hurts so bad to lift it. And five days ago, now if I sit for too long, I can't straighten my leg again.