If you stop the gluten again do the symptoms improve again? Might be good to try a longer period of time gluten free before re-challenging...I went 6 months before my first gluten challenge and the symptoms that appeared were quite obviously from the gluten.
Keep in mind gluten is considered to be pro-inflammatory and many LLMD's recommend a gluten-free diet to their patients as part of their treatment for Lyme.
Chronic Lyme Disease, Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD ("Secondary Lupus-Like Syndrome"), Osteoporosis, Pancytopenia, chronic malabsorption/malnutrition, etc.; G-Tube; Currently TPN-dependent.
Meds: Zofran, Pulmicort, IV Ceftazidime, Heparin (to flush PICC line), Claritin, Colloidal Silver (used topically), probiotics, homeopathy.