u/Due-Elderberry6629

So, I was never diagnosed with hypothyrodism or hyper. I'm 36 F.

Last week I had blood tests and my TSH levels were 4,380 which were considered mildly higher than the maximun value (4,30). T4 came normal. So my doctor asked for another blood test to check my TSH again and TPO Antibodies. My TSH came 1,900 this time, 2 weeks difference and my TPO Antibodies came 41,00 and the values show that's better to be under 35,00.

Can anyone help with better understanding of these values?

Thanks.