My T3 was low as well as Vitamin D an also had adrenal stress. I am taking these products now and have noticed a change, but need to go get the blood tested again in a month to see if there has been improvement:
1. T3 Prime (Progessive Medical)
2. Pro-Adrenal (Progressive Medical)
3. Liquid Vitamin D - 10,000 IU's a day (Progressive Medical)
4. Potassium Iodide + Tyrosine (Thorne)
Once your thyroid is functioning properly again your gut problems should return back to normal, at least that's what I was told.
The hair loss sounds like a healing crisis sorta reaction because your body probably needs the medication. Im sure that will resolve as well