I feel bad for you. My question is are you taking or have taken in the past any hairloss shampoo or meds like saw palmetto or Finasteride? Please tell us yes or No. Saw palmetto is very dangerous. stay away from it.
My second question was how did you use Iodine, did you just rub it on your Adams apple? where did you apply it?
Have you got any blood tests for
Thyroid (TSH, T3, T4)
your blood test is very important to understand the underlying cause.