New Symptom: Migraines...

To start I just want to tell myself "I told you so...". This weekend while tailgating for the UT football game I decided to have what were claimed as "gluten-free" fries from the food trailer sponsoring our MBA tailgate. I spoke with the cook before ordering anything (it was all free) and they explained that the fries were only fried along with tofu, so I could get them plain. Well when they came out they were not just plain but had a spice on them...

My gut screamed MSG, MSG at me but of course I didn't listen this one time. I have never had a slip-up with MSG before but I know as a Celiac we are supposed to stay away from it. About half-way through the game I started getting a terrible headache and by the ride home (3rd quarter) I could hardly stand it. There were no digestive problems oddly but I was up until 5am with a knife sticking out of my head...and now a couple of days later I'm getting a bit of a red rash on my hands.

I inquire to other Celiac and gluten-free patients out there - have you had these types of reactions? If so, are there are ingredients that specifically cause symptoms other than those that are digestive? Please help!