First stop the Iodine for a day or two and give it a rest. Second continue the salt flushes to unload the kidneys, you are using Sea Salt , Redmonds, or other good salt correct? Third before you start back up on the Lugols, try to get some IP-6 and add 2-3 grams per day to your diet. Fourth add R-Lipoic Acid 150-300mg per day. Fifth increase your C-intake to 6-10 grams per day spread out over the day.
The IP-6 and R Acid will assist the body to rid itself of metals. The VitC will asisit in pushing toxins through the kidneys and keep your blood system clean.