The D3 is the important one at 23ng/ml. It is low. We at the Vitamin D Council promote a minimum of 50ng/ml. Has a doctor advised you to take any D3? If not you should take 5000iu a day and then retest in a couple of months. Also read http://www.vitamindcouncil.org/about-vitamin-d/vitamin-d-and-other-vitamins-and-minerals/. It is very important!
Are you doing anything right now for the hyperthyroid part? I have no idea if you get your levels up whether or not that will change anything in regards to that or not?