Hi,I Had Unprotected Sex Two Days After Initiating Triphasil Contraceptive

Hi,I had unprotected sex two days after initiating Triphasil contraceptive intake,and I just found out that It was too soon for me to have unprotected sex because I should have waited for @least two weeks,today I am four days after sexual intercourse and I feel like it's kinda too late for morning after pill.I'm running out of options to prevent pregnancy, which is why I wanna use laxatives because I believe they are sperm killers,I need help please #worried