Hello Angela!
I just grit my teeth everytime someone tells me that they have been "written off" as having Fibro!!! Lots of the time, people with Lupus get passed off as having Fibro, when really Fibromyaligia means Muscle pain! Sheesh. That being said, have you ever looked at the criteria used to diagnose Lupus? If you want me to post it, I can do that for sure. You can also check under Google and type in 11 Criteria to diagnose Lupus. It does sound like you may have something autoimmune going on. I do think that Hashimoto's can show on an ANA though, so maybe that is why it is positive. There is a small population of people that have a positive ANA with no autoimmune problems. You do sound like you have something going on though! Good luck with your appt, and I bet that the ANA is linked to the thyroid. You can have a few autoimmune diseases at the same time too! Did your Neurologist test your "anticardiolipins" and "antiphospholipids" because those can be positive if you have Antiphospholipid Syndrome (Hughes Syndrome). One of the major complaints with Hughes Syndrome is migraine. Type that in google too and have a peek

Take care!!
Angelic