Could I get pregnant?! What should I do!!!

Hi, I had unprotected sex 3 days ago and I normally take my pill at 10am. I’m going on a trip with my family and I forgot my pills. I won’t be able to take them today, but I’ll be back tomorrow by 8pm. I haven’t missed a day since June. Is there a chance I could get pregnant even if I don’t have sex in the next 7 days? I’ve heard that sperm can live in the vagina for up to 5 days 🙃