I had unprotected sex on 17th Feb 23. Before that my last period was 28 th January. I test USG & prolactin on 23rd day after sex. PCOD show on USG, prolactin was too high. On 31days after sex beta hcg is tested and negetive for pregnancy. Dr prescribed cabgolin and dub5 and krimson. After taking dub5 wait for 4 days , get periods (25th March 23 )for 3½ days after 53 days from before period. I am taking cabgolin  twice in a week and krimson daily. Recent i feeling mood swings & feel low sometimes I'm happy sometimes I feel cry. Poty is not clear also. So is all the symptoms for pregnancy or for those medicines? After unprotected sex when should test beta hcg for confirm pregnancy? I done it 31 days after sex. Is it sign of pregnancy or something else? Should I test again for confirm pregnancy?