Hi, I Am 25 Years Old Married Woman And I

Hi, I am 25 years old married woman and i my LMP was 26 Oct till m waiting for my period I got two -ne result after consulting doc still there is no sign of pregnancy . She adviced me to take regestrone 5 mg 3 times for 5 days before tht she gave me sustane 100 for 8 days Bt no period now m feeling so uneasy like nausea , food aversion and short breathing. I am confused either m in gud hand or not. Plz help me asap