Hi zvon, so i dont know a thing about hypothyoiidism. But a quick google research on how to cure hypo. naturally says its possible and says its not something permanent..idk if thats true but i wouldnt just go by what your doctors tell. Anyhow lower your stress will be extremely important and if your really under big stress find a good magnesium supplement bc stress uses up your magnesium stores making it hard for your body to.produce to right hormones,which is not good for you! Further i advise you to research and find a good holistic practioner or become you own "google" doctor and buy tests on the internet, plenty of ways to test yourself besides blood..you have urine tests saliva tests. You also say you eat healthy but you might not include or exclude the exact right foods foe your problem..details really make the difference ao dont give up hope yet on that part..(for example i read include healthy fats and decrease intake carbs) I also icluded a short leap ofinformation in this link which hopefully gives you a start in the right direction. Goodluck!!
https://www.google.nl/amp/s/draxe.com/8-secrets-to-cure-hypothyroidism-and-other-hormone-problems/amp/
https://www.google.nl/amp/s/draxe.com/8-secrets-to-cure-hypothyroidism-and-other-hormone-problems/amp/