Will The Emergency Contraceptive I Took After Unprotected Sex Be Effective In Preventing Pregnancy?

Hello, I had my period on 1feb 2022- 4feb 2022.Average length of menstrual cycle 32 days.Had unprotected sex for the first time on 12feb 2022 at 9.30 am. Took Ipill on 13 feb 2022 at 12.45 pm. feeling normal till now. Will this ECP will be effective and can it prevent preganancy? (I am in Long distance relationship with my bf ,we meet once a year so chance of having sex anytime soon)