Hi,i am 21 year old,last mont i was having unprotectedsex wit my boyfriend but he pull out his penis be4 he cum inside me,but i was afraid of geting pregnant so i take an i-pil after 34hour,next week we are having sex again and my b.f use a condom,again this time i take an i-pil after 24hour,and now this mont i was having my period twice i am very afraid,am i pregnant or it just the effect from th i-pil.please help me...