I have had thyroid disease for 6 years. I just had my medicine i...

I have had thyroid disease for 6 years. I just had my medicine increase less than one week ago from 125 mcg to 150 mcg. The endocrinologist did this with a lab result from over 6 months ago and I was never retested before he upped my dose. 2 days after my new dose I broke out in a rash head to toe. The next day I started itching and went to my doctor and she said I have no idea what is going on with you. Then I went to the Pharmasist and he said you are having an allergic reaction to the dye in the 150 mcg blue tablets (125 mcg are white). The following day I got new medication I now am taking 3 50 mcg tablets. But I now am swollen ankles to feet and elbows to hands. My hands are like balloons. When I go to bed at night my hands are completely numb. Has anyone else had any symptoms like this?? Help I cannot figure this out. I am thinking that I may be over medicated. Thank you Heidi