JScott

EricS is right on the money. I'd add that when you get the test results back, ask for the actual TSH levels. While my CCC doctors were top notch on Cancer, for related issues like Thyroid - "not so much". I was not only extremely tired but also froze for two years, even in summer, and kept a winter coat on in air conditioned places yet I was constantly told: "Your TSH levels are normal" and I did not ask for the actual numbers or test results. Turns out however there is controversy over what is the right TSH level with labs having a 5.5, a 4.5 even though endocrinologists who went to Medical school the 21st Century consider 3.0 as the highest acceptable level. Before TX, I had a TSH of 1.6 and after TX it shot up to 4.3. Now that I am "on the pill", I am finally warm again. Plus my energy is back My TSH level went down to
3.04 on 25 mcg ,2.17 on 50 mcg and now 1.73 on 75 mcg. Of course there could also be nothing wrong at all with your thryoid . But it worked for me.
Charm