Ok.. now we are getting somewhere.
On day 12... wow! If it was a bad reaction or bad batch it should have happened right away... not 12 days later. How did you feel the first 11 days? Did you adjust the dose at all?
Iodine works in a weird way.. if you have something underlying, it will force it out in your face like a chest infection or cavity in a tooth will ache.
And your main problem now is depression?
Have you taken anything else in those 12 days? This is important?