My dd gets tonsillitis from it if she manages to sneak it instead of soy for a few days.
I can get "puffy" round the face the next day and mild stomach issues.
But the symptoms you describe, I get from the onion family, specially if I eat it a few days in a row, and especially if it's raw. Also something in my fav subway has started to trigger it too, so I need to narrow that down.
Hmm, and just realised my eczema came back when I started eating a lot of yoghurt. I might need to try knocking that on the head for a few weeks, see if it clears up.