Child With Fever/nausea... Am I Being Paranoid Of celiac disease?

[alexisb]

I was diagnosed with celiac disease after my firstborn, now 3 and a half, was born. I kept her gluten free until she was two and periodically try gluten with her. We're in an experimental stage now where I'm offering it to her and she's been nauseated and even has vomitted twice in the last two weeks. PLUS she's been hit by a fever like every other day. It's so strange especially since none of the rest of us seem to be getting sick.

SO, as I'm writing I'm getting sad, because it seems like the writing is on the wall. My problem is that I'm not quite sure what to do now. Her pediatrician doesn't seem to be up on Celiac. I know at this point I just need to demand some sort of testing- but what? Do have him perform a blood test? It seems like if so, I run into potential test interpretation issues. Is age 3.5 an age that would show reliable results? Also, if the blood test is indeed positive, can I skip out on the endoscopy since she very likely has it with the genetics and symptoms?

Help me.