My periods is suddenly becoming irregular again, my periods is 45 days due. I got my TSH, GTT and Insulin(fasting) levels checked. Here is my test report. Is there anything to worry?

I don't know why my TSH levels have suddenly gone high. I do take Thyrox (50 mcg) without fail everyday. Are my glucose tolerance and insulin levels normal? My weight has suddenly increased as well. I have put on 6 pounds.

