I've had a clicky jaw for about a year now, and even though it pretty much clicks every time I chew, it never causes any pain.
I've been getting a lot of headaches lately, especially in my right temple and the lower right back portion of my head. The pain ranges from sharp to dull incessant throbbing, but it goes away in about 20-30 minutes. Over the last two weeks, I've been getting neck aches as well, which is something I've never experienced before.
Then, just today, I got horrific pains in my right ear, totally out of the blue. It was like someone was driving an icepick through the back of the really thick cartilage that comes from the base of the skull into the front. Now, it's bright red and throbbing, and it only really hurts when I open my mouth all the way.
On the last three visits to the dentist, he's stuck his thumbs in the joints back there, jiggled them around, and asked me if it hurt, which it didn't, and so he just left it. The joints in my jaw still don't really hurt.
I'm 17, and I still go to a pediatric dentist, if that matters.