Hi. I'm 28 and pregnant with my first child, which is due April 21st. About a month ago I had a virus with diarrhea, vomiting and fever. the doctor gave me antibiotics which lead to a yeast infection so I took Monistat 7 day. Before this virus I had a typical pregnancy with no problems, not even morning sickness. I am monitored carefully by my endocrinologist because I have had Hashimotos Thyroiditis since the age of 12. The doctor had had to increase my dosage since the beginning of my pregnancy.