Hi Doctor I Had Unprotected Sex With My Husband On

Hi doctor I had unprotected sex with my husband on 4th of June at night around 12:30 next day which 5th of June I had unwanted 72 tablet because I don't want to get pregnant but on 8th of June we again had unprotected sex at night. But I don't want to get pregnant. Can I have again unwanted 72 tablet. Please suggests me I really don't want to get pregnant.