Paternity Help 🥴

I just received a BFP!! I had sex with one guy on Aug 11 & another guy on Aug 15 & 21. The first day of my last period was July 28, I average about 31 day cycles & 11 day luteal. It’s a toss up for who’s it could be. I’m scared & don’t know how to approach this. I’m hoping it’s guy #2 😪