Hi, MRM, and welcome! I'm so glad you found us and joined in! Stress can do this. I'm constantly amazed at what stress can do. Many on the forum had a traumatic event. Some had accidents and a variety of other reasons they think triggered this illness. I had none of that. I was just watching television when it hit me with both barrels.
Be sure to read Fibro 101...the second thread on the forum. There are links to good information about fibro and you will learn a lot there. Good starting links are called Symptoms and A Thorough Explanation of Fibromyalgia. You just might see yourself there.
I'm looking forward to getting to know you better. Don't hesitate to ask questions because we are here to help you. Hope to hear more from you soon.
Sherrine