I knee'd help!

Not much to blog about. Popped my knee cap out of place Saturday night. I was passenger in the vehicle sitting cross-legged and we had to pull off the interstate. I managed to pop it back in myself. Pain was still bad on Sunday night so I went to the ER. X-Rays were fine, but still have to go see my doc about it, and he will more than likely refer to me to a specialist. This is about the 4th time in my life this has happened. Doc at ER said I have a loose knee cap & that I was most likely born that way. I have never had my doctors look at my knee but I think it's about time!