Hi Becky,
Exactly what
Which thyroid tests did you doctor run? It's definitely possible to have thyroid issues with a "normal" TSH. Given your family history, make sure they test free T-3, free T-4, reverse T-3, as well as thyroid antibodies to completely rule out the thyroid angle. I'd also strongly recommend requesting a full hormone panel (preferably saliva). Thyroid problems and sex hormone production often go hand and hand. In fact, hormone imbalances such as estrogen dominance (which can mean excessive estrogen OR low progesterone) can can actually mimick hypothyroid symptoms, which include extreme lethargy. After three years of dedicated paleo, I'm now dealing with hypothyroid and estrogen dominance issues of my own, but it all started with symptoms of chronic fatigue. It's absolutely worth investigating, and it's worth jumping around from doctor to doctor until you find one who will take your symptoms seriously. Good luck!
