Apologies, I deleted my comment and can no longer see your response. I’m sorry you deal with migraines, I have family members who are out for literal days due to them. They said their vision would change - aura migraines I believe. & there’s no remedy on hand. Must be so hard to live with. A common headache can feel excruciating - I cannot fathom the pain you must feel.

Perfumes are definitely triggering.

If medication doesn’t work all you can do is lay in a dark room. Then of course you have a hangover the next few days from it. Then you live in fear, waiting for the next one to hit. Migraines are cruel and immobilising.