Pls help me... I am 22 years old and i have never missed my period before. Recently, i had sex with my boyfriend and even though he couldn't penetrate fully, i was scared of the risks of pregnancy as i was close to the start of my period and i used the two tablets of postinor 1 immediately. We had sex the next day and i used the drugs again. Immediately i noticed the menstrual pain signs i usually have when about to start my period stopped showing and my period that was supposed to start two days after did not start. I did a urine pregnancy test and it came out negative. Its two weeks now and i still have not started my period. At the same time am not experiencing any change in my body. I don't know what to do to get my menstrual cycle back in order. I really need help please