I went hypo and then hyper! There was a period of two weeks - more like 17 days that I felt truly awful. Tired, sluggish, queasy stomach. Even my sweat smelled bad. Headaches. Wanted to crawl into a dark space and just wait it out - the Celtic Sea Salt DOES HELP. :)
For me especially at night with palps. Thought I was having a heart attack. Made a salt drink and boom! gone in seconds. Slept very well during this period, too.
I was on cure zone alot too. Good luck. Don't give up. I am on 50mg a day. Separate your Vit C a couple hours away from your Iodine. Be sure to supplement with selenium, too. Have your copper checked if you decide to do a LOT of Vit C, perhaps.
Magnesium helps *I do oil on skin but I am older.
Good Luck and Good Health to you!!
My signature is: "Don't support the Pink Washing for Breast Cancer - research Iodine for breast cancer"