Poochy,
I am in the same exact boat with you, I have had so many tests done and am still in limbo as far as a diagnosis. I had a meltdown at the doctor's office last week resulting in her finally referring me to a rhuematologist. The earliest appt is in late july but for now I have to rely on Naproxen for pain!!! I don't mind the pain as much as not knowing what it is, if it's fibro or anything is, you know?!
I just wanted to let you know, you're not alone , I feel your pain. But, you need to be your own advocate, speak out to your doctor, tell her that you want a referral, look for another doctor if necessary, just don't let anyone tell you 'it's in your head'.
I hope you find your answer soon! God bless and if you ever need to vent I'm here to talk, we seem to have a lot of symptoms in common too! YAY