I just picked up my latest blood results, my TSH is 0.08 (0.27-4.20).
I'm on levothyroxine 100mcg.
I've been suffering with returning symptoms for months ,so I expected that it would have gone up. I'm so confused about all this. I'm seeing an endocrinologist next week and want to be able to ask for whatever I need, can anyone explain why my TSH is going down?