Is there any possibility?

Guys, please do not judge!! I have a traumatic experience with teen pregnancy, so I have a really extreme fear.

I had my last period on 09/22. After my period ended, I had a throat infection (infections can delay your period). I had sexual intercourse on 16/10, but we wore a male condom.

My period was supposed to come yesterday/today. I just started to get cramps.

Yesterday I took a “homemade” pregnancy test, where you insert a q tip in your vaginal canal to see if there’s any blood. It came back with a really light brow color (that means that the period is coming).

What’s making me stressed is that my cramps are really light (normally I have pretty bad cramps) and I don’t have a flow going on.

Is there any possibility that I’m pregnant?