Regarding the vertigo and migraines, you might want to read up on Dysautonomia. My occasional dizziness that had developed over the past year has now changed to a distinct pattern. I didn’t realize this immediately. I was seen by a Dysautonomia specialist in February, and run through a gamut of tests. Turns out my blood pressure and heart rate fluctuate very little under testing (tilt table, etc). I’m starting to think that this specific pattern of dizziness is neurological (by that I mean a type of seizure) - something I plan to share with my neurologist this week. I have small fiber neuropathy, misdiagnosed as fibromyalgia until a year ago. All these other seemingly unrelated physical issues are most likely related to some weird diagnosis - my sister has the same symptoms.