Consider consulting a Naturopathic physician, as they are more well trained in issues such as this.
Gluten can trigger symptoms that can't be predicted on a regular Celiac or allergy test...this is known as Non-Celiac Gluten Sensitivity. Enterolab.com has the best test for this, but even it isn't 100%. The only way to know for sure if gluten is a problem is to avoid it for at least 6 months, then try eating gluten again and see if you notice any symptoms.
Chronic Lyme, Bart., Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut dysmotility & non-specific inflammation, Lupus, Osteoporosis, etc.; G-Tube
Meds: Flagyl, Domperidone, Claritin, Andrographis & other herbs, homeopathy, supplements, etc.