hi I'm 21years old. I had my periods on 9th Jan,2014 and had unprotected sex with my bf on 12th Jan,2014. But he removed his penis as soon as he felt it was coming out of his. I didn't take any pill after that. but on date of periods me already taken “Novelon tablet” But today i had feel more uncomfortable, lower abdomen is pain able and haphazardly urine. Nipple painful for more than a week. My date is yet to come and its not even 1 month but I'm scared because I'm a college going student. Please help me to avoid this pregnancy or even if now I'm pregnant how can i abort it without the surgical one because i won't be allowed to take leave for more than a week. Which pills can I take? I'm feeling very regretful. Please help me doctors. Please reply soon.