Hi, Pam. Thanks for this interesting question -- you must be so frustrated! Usually, a food trigger has to do with a specific ingredient, like sulfites, MSG, or certain proteins. I I can't recall any others sharing a progressive reaction like this, but that doesn't mean it can't happen. I'm curious, have you also been evaluated for food allergies? That may be something to explore. Additionally, have you brought up the increased restrictions with your doctor?
I'm attaching an article that talks about food triggers and how it all works -- there are several other articles linked in it that go into more detail. Maybe something in there will jump out at you, or at the very least give you some conversation points in your next appointment.
https://migraine.com/blog/migraine-food-triggers-introduction
I hope you can get to the bottom of this -- it's hard enough to deal with migraines without an intense diet. Hugs! -Melissa, migraine.com team