I have been hypothyroid since past 9 yrs, now im taking eltroxin 100, major problem with me is whenever i eat foods containing wheat like chappatis (every day food of our home) i start feeling sleepy and lethargic, and i also get slight pain on back left side of my neck, i feel it when i turn my head towards left, this pain vanishes after few minutes. If i ask my doc abt gluten intolerance he just ignores it saying i dont have that, what should i do..