Am I pregnant ??

How likely is it to get pregnant if the condom broke and u instantly used a different one.he didn’t c*m yet, But your fertility window was also open. I’ve also been experiencing more white discharge then usual. I read that white discharge is a sign of early pregnancy. The s*x happened on the 9th of August and my period is due today. Should I be worried? Could I actually be pregnant rn? My bf swears to god that I’m not pregnant and my bff is like I’m wasting my money if I buy a test because she’s had unprotected sex many times and was fine. I’m still worried thou, especially cause of my discharge .