Mimi,
Welcome to fibroland. I hope you'll find out what a warm, welcoming, group of people there are here. We really are a family, and for me, I feel closer to some of y'all then I do my real family. You've already gotten some wonderful advice from Sherrine-read Fibro 101. I can't even count the number of times I've read it-cause I always have new questions.
Anyway...
In my opinion, it couldn't hurt to see a new rheumy. Everything you've mentioned SOUNDS like fibro, but, like Sherrine said, these symptoms can mimic a lot of other conditions and diseases. Personally, I am in lupus-limbo, and while almost all of my symptoms scream lupus, I've finally come to the realization that I may just have "lupus like" symptoms.
Also, you'll quickly learn here that fibro affects everyone differently. My sister also has fibro, and she seems to manage well with little pain meds and she can still work a full time job. I have to take a ton of meds just to manage (I never feel comfortable), and right now, I'm on disability. So, as you can see, everyone is different, and everyone manages the pain, fatigue, etc., in different ways.
Alrighty, I just wanted to welcome you to the family. We are always here if you need us.