E.,
I had a great e-mail for you but I dropped my keyboard and everything got erased, so this is going to be quick.
Four meals my entire family likes that are gluten, egg and soy free are:
Tossed green salad with ground turkey and rice.
Pizza with crust made by Ener-G foods.(New Seasons has it)
Amy's brand Lentil soup
Quinoa "salad" - hot or cold
Don't worry about others judging. Our oldest has classmates with peanut allergies and gluten allergies. Kids are getting used to others having food allergies and are understanding.
The last thing is her anxiety could be triggered by food. Make sure she is eating frequently enough, make sure it is the right foods; not fast food and junk. Make sure she is eating enough protein for her system. Not eating enough can make anxiety worse. Always remember, what is right for you is not necessairly right for her.
Best wishes to you and her on your journey.
If you would like specific recipes, let me know.