I was diagnosed with hypothyroidism around puberty and gained around 30 kg over a very short time. However, I have lost weight rapidly over the last couple of years without doing anything. I am now just 1-2 kg above underweight for my height according to the BMI, and my weight has remained the same for the last 7-8 months. I have been taking
thyroid supplements everyday and my tests show that it is completely in range. Is this normal?