When I was 8, I developed Sublexing Patellas (or dislocating kneecaps) which wasn't too bad until I got to middle school when they started dislocating fairly regularly, so I decided to have a relatively minor surgery (just on the left to start) to try to help it. About a month after the surgery, my knee started hurting and it wouldn't go away. At first, they thought it was Reflex Sympathetic Dystrophy (RSD) but about a month later, the pain spread to my right knee, and then within the next month, it spread to my entire lower body. And then within a month of that, it was everywhere. All of that happened when I was 12, and I’ve been wrestling with Fibro every since. (I'm 23 now)