hi , i had sex with my gf on 6th of may . and on the same day she had taken the ipill. after few days she suffers bleeding from 12th of may to 17th of may , that was not his normal period, his normal date was end on 3rd of may , 3 days before the sex. and now today is 25th june she not had  her periods , she has done urine pregnancy tst .that is negative. and for 2-3 days she had a headche and pain in lower abdominal.plz help me , i cant go to the doctor.plz somebody helps me