If 5 days me contact kayo before expected period mo sis medyo malabo. Kasi ovulation happens approximately 14 days before your expected period. Mukang regular ka naman. Ung spotting mo 3 days after ng contact nio parang hinde dahil buntis ka. Pede magkakaroon ka lang ng maaga. Or me infection. Or me injury sa loob. Pede ka pacheck OB sis para sure.