How are you doing now? I got better and healed. I never had heart palpatations and a tight throat pain/ trouble swallowing after about a year. I can even take natural iodine like seaweeds and black walnut hull.
How much iodine did you end up doing and for how long? I ended up making this same mistake twice but luckily I healed. The 2nd time was when i took 50mg of Iodoral for a week in 2014.
I thought I was going to die and I recovered.
I would get nettle leaf (tea and powder) and ashwagandha powder. Take 1/2 tsp of each 3 times daily and 20 minutes before meals.