Hi, Julie, and welcome! Boy, you do seem to have a lot of what we have. And, no, it isn't crazy to want to have a diagnosis. We've been there and done that. Many of us have been told it's all in our heads. Yeah, right...in our heads, back, neck, shoulders, arms, legs, hands, and feet!
Check out the Fibro 101 thread...the second thread on the forum. There are links to information about fibro and one is a link to symptoms. You could print that out and highlight the ones you have and take them to your doctor's appointment. We usually have quite a few but no two fibromites have exactly the same symptoms. But pain, fatigue, and fibrofog are usually the hallmarks of fibromyalgia.
I'm so glad that you found us and joined in. We do have a wonderful group of people that love to help one another and, as a bonus, we really do care about each other, too. So read Fibro 101, back posts, and ask questions. We are here to help you. Let us know what you find out!