I am 24 years old and have recently been experiencing severe leg pain. It began about 7 months ago with pain in my right knee. It went away after one month, but then the pain came back a few months later and was in both knees. The pain always starts in my knees, and then the pain radiates up into my thighs (feels like it's in the muscles). Both legs hurt, but the right leg is definitely worse. The other day, for the first time, the pain radiated down into my calves and into my right ankle. That same night, I woke up around 3 a.m. with extreme back pain (the muscles felt very tight). It does help when I massage my thigh muscles. I also suffer from TMJ (have for about 3 years now). Do you think this is FM? I have NO medical insurance right now...would a "free clinic" be able to help me? Thanks for any advice/opinions!!!