Need help please ...

Hey guys...
Just wanted some insight.. I suspect i am hypothyroid (constipation, depression,cold hands and feet, very low temp, very fatigued, mood swings etc.) I also have Adrenal fatigue and Candida... So a whole bunch of stuff.. I was doing great until beginning of April and everything has gone downhill..
I started taking Lugols 2% May 15th as well as Standard Process Drenamin which i have taken before with good results.
I also started having raw goat milk kefir for the past 4 weeks... I have melasma...which is why im trying to heal inside out.. I took 20 drops right away.. and my results were amazing.. My skin glowed... my eyes were so bright...my melasma faded alot..I was really happy.. But since the beginning of this month i have broken out.. and large cysts.. I never get thm... and im feeling really fatigued, and tired... I am very anxious and nervous.. What is going on?
Did i take alot at once? I donot want to stop iodine... Is this normal? I am also in the middle of school and this is most stressful i have ever been...

I take selenium, vit c, fish and cod liver oil, zinc, pyconogenol, l-glutamine, msm and magnesium.
My biggest weakness is sugar.. I follow a paleo diet with the exception of raw goat kefir...
Ever since i went paleo , my breakouts reduced to zero except when i cheat.

I know this is a long message but any insight would help.. I judge progress by my melasma and skin..And since taking Iodine in the beggining with kefir it looked so promising.My sis wedding is in a week.. and i look like a complete mess.. I am really stressed and depressed at the moment..

Is the iodine? or smthn else?