Corrie- Migraines, anxiety and fibro all go together!
I think you have to try really hard to manage each thing, if your fibro and migraines are out of control then it upsets the anxiety etc. It hard to tell which came first the chicken or the egg...lol
I feel like when I have a good action plan on how to manage things it helps with each. For example, if I have acute meds for migraines I feel more settled and dont constantly worry about the next migraine episode which in turn lowers my anxiety and fibro.
I hope you can find something that helps with all 3. Its miserable to always be anxious and in pain!