Cheryl
your pain in the thighs only could be fibro. I have had it for 16 years and it has primarily focused in my hips and buttocks. See a rheumatologist for a total work up. There are lots of other symptoms that go along with fibro besides pain. Tiredness, waking up feeling tired (you don't get the deep rem sleep with fibro that is considered "restorative"). Inability to concentrate and feeling "foggy". These are just a few of the symptoms. Good luck to you. Feel free to email if you have other questions.