Can anyone help me understand these results?
Serum tsh level - 0.05. Serum free t4 level 23.4
My free t3 level in August was 5.0
I've been on levothyroxine for 2 years, my doctor keeps upping and downing my dose between 100-150mg as I have constant symtoms of trembling like I'm going to colapse through hunger. These symtoms don't change regardless of what dose I'm on although the doc is confident they are related to my thyroid. She's just dropped me back down to 100mg and ordered some t3 tests. I'm at my wits end and so tired of feeling like this. Any help would be hugely appreciated.