the Iodine docs say its bromine clogging the kidneys.
you really need to work on your salt intake. you are changing your body chemistry and things will take time to settle. try the sodium chloride in realsalt and the potassium chloride that was suggested.
the mind is powerful. the brainwashing against salt has been relentless. you could easily be trained to react to salt the way you do.
my method is to run to the roar. try this salt water flush and double the amount of salt to prevent bloating. you do this for seven days in a row and you will be the owner of new bowels. well, reconditioned and cleaned ones, anyway.