How is your sleep? Do you get a good nights rest?
I was diagnosed with an auto-immune disorder at 24, graves' disease, so I have learned a little about my thyroid supplement. There is a wide range that doctors use to measure the activity of the hormone produced. I ask to be on the higher end of normal, as it will speed up brain activity, metabollism, heart rate etc. You likely know this yourself, just thinking you might have it checked again. Depression remains in me since I was able to remember things. I sometimes think all the medication for depression and anxiety in the last 30 or so years has made me treatment resistant. Best wishes to you