Hypothyroid?

So i have been taking Iodine a total of 7 months now. I have recently been taking SSKI 2% 100mg per day +200mcg of L-selenomethionine, Vit C, etc./day. I have recently started getting freezing hands and feet and my nails break off easily. Plus my throat feels very swollen and this has been on and off since I started taking iodine. Does this mean I'm hypo? If so, should I just stop taking the iodine? I'm not really sure where to go from here to balance everything out. I also eat fairly healthy with no gluten. Thanks! Tweet