It’s like reading my own story! I’m a nutritionist too now because of autoimmunity. I travelled the same road! Well done for being proactive, so many people just give up and believe it’s ‘just them’.
Interesting that you didn’t have food allergies, a lot of those veg you list and the fermented foods drive me insane still (histamine)! I was riddled with food allergies which makes it so much harder.