Am I pregnant?

So this is my calendar log

Me and my husband had sex on August 3rd.

we didn't use condom and he cummed inside.

I am so afraid that I am pregnant.

How much possibility to get pregnant.

As per the app I would get my period on 2 days but I'm so afraid because of this.

I drink dates syrup and doing skipping to get my period.

Can anyone pls advice me.