Hi my girlfriend has celiacs disease and she is always cautious about what she eats. Last night we were out and she thinks she might have ate something with gluten in it. This morning she has been sick and have vomited about 10 times, not sever vomiting but she has got up to go to the bathroom to spit something out. What are some things we can do to treat this? We dont want to go to a hospital just yet because that can be expensive and she's not sure if she did eat something with gluten or was it more or less what she was drinking last night. We had margaritas and the waiter said they were gluten free but we are starting to think they werent.