OK Iodine team I have a question

Last year I tried 2 drops of Iodine and my hair started falling out bigtime the next day. I have low thyroid and already have a problem with hair falling out. But it was worse after taking the iodine. My question is, do you think you should take more to regulate the thyroid and stop the hairloss. 2 drops made it worse, so how much should I take? Thanks in advance for any help.