chance of pregnancy?!??

Please help me!! ok so i’ve been taking the bc pill for over 2 years and it’s a high dosage. i had unprotected sex today and my bf didn’t come in me but he got some on my vagina. i wouldn’t us have worried but i am because i forgot to taken my bc sat and sun but i took them monday morning and then my monday pill at night because that’s when i usually take them. do i have a high chance at getting pregnant??!? i’m supposed to get my period next week so i’m not around my ovulation time but i’m nervous my bf thinks i’ll be fine but what do you ladies think?!?