I don’t mean to interject my thoughts into your conversation however I just wanted to say that I experienced the same thyroid failure 7 years post treatment. I had no idea that my swollen belly, exhaustion and intolerance to cold were due to hypothyroidism.

When it was diagnosed I went through several medications and dosages until it was under control.

I found I was allergic to something in the generics but could take Synthroid.

It is crucial that you take this medication as directed. I awake around 4:00 am daily and swallow it with a glass of water. Then I go back to sleep.

It took quite some time for me to adapt to this schedule, but once you do, you will feel way better.