Hi everyone... This is my first post here and I do not know a lot about the thyroid so I'm sorry if all my terminology isn't correct. Here's my story::
I went to the ER a couple weeks ago for a stomach bug. They decided to run some blood work including my tsh and T4. My tsh was normal but my T4 was just slightly high. I went to my primary care doctor the next week and she wanted to rerun the labs. I got them rerun and they came back the same. Now I have to go for an ultrasound of my thyroid tomorrow and also schedule an appointment with an endocrinologist. I'm just wondering if anyone has any ideas of what's going on with my blood work. From my understanding, if my T4 is slihhtly high, then shouldn't my tsh be low? What would cause my T4 to be high and my tsh to just stay normal? I'm so scared... I am a healthy 24 year old who has never had a major health issue. Now I'm so scared something is really wrong with me! Any insight or encouragement would be much appreciated. Thank you for your time.