I Have hypothyroid. I have recently checked my tsh levels as I was planning on conceiving and got tsh dose changed from 75 mg to 100 mg. I was expecting my period on 6th of this month (last period was 3rd generally its about 32-33 days and pretty regular) but I still have not gotten my period I tested using a HPT and the result is negative. I feel a bit nauseated, itchy skin, a bit tired, not too little food cravings. I am wondering if I should wait or take tablets to get my periods.