My last period date was 17th feb. After that I had sexual intercourse in between 21-25 feb. After that till now today's date I doesn't get my period. I did home pregnancy test 3-4 times in which very first test it shows dark lines and last home pregnancy test done on 20th may shows faint lite second line. I went to one of gynaecologist who did my sonography 2-3 times and found nothing inside. My last sonography done on 11ty may and got everything is normal. Also I did beta hcg test on 23rd of april and which shown nonpregnant. Dr. had given me ovral g tablet and told that wait for 10-12 days. It has been 10 days over and still I didn't get my period. Now the Dr. which I went itself is in confused state about period missing and pregnancy. What should I do. I am unmarried and don't want pregnancy.