soo i had sex for the first time on the 29 of march i took the next choice pill like ten mins after that then i got my period the 6 of april i had sex again the 12 of april and went and got the pill again so i got me period (think it was) the 20 of april when should i expect it again and could i be pregnant i have been sexually active since march the 29 with and with out protection and he uses the pull out method ireally need answeres i fell like im dying:( please help