age, 22 years

height, 164 cms

weight: 47 kgs

Sex: Female

•     I get my periods on 21st of evry month since 2 months on time othervise it use to be irregular

•     On 21st December 2011 I had sex with my boy friend, he did not penetrate but rubbed his penis against my vagina without ejaculating, I am a virgin and immediately washed my vagina with soap water

•     The next day (22ND Dec 2011) out of panic I took 3 tablets of registrone 5mg a day for three days continuous and also tested with urine HCG Pregnancy test in the morning, but it showed negative

•     I have still not got my periods.

•     I want to get my periods, am I pregnant? what should I do??