I dislocated my right kneecap, and it popped right back into place while I was doing a lunge stretch at the barre. When I went down, my right kneecap went out and then somehow ended up back in line. Also, when I turn, sometimes I feel a little weirdness in my knee. Is it possible to just turn out in my knee and not in my hip flexors or turnout muscles? Please help me understand what happened.