pregnancy scare!

so recently to be exact july 18 i had sex with my boyfriend (completely protected) we went about 6 rounds 😳 but according to all of my apps that was either the last day of my fertile window or not even during my fertile window. i’m concerned because i’ve had a lot of clear discharge for a while and i’m no longer in my fertile window? we use the pull out plus condom method. there weren’t any holes but i’m just more scared because i’m still having clear egg white discharge which technically means i’m fertile. it’s just a little scary knowing i could have a little slip up and there could have been some sperm leak out. i have a lot anxiety on a daily basis & will freak out even if i’m protected. am i over reacting?