Feel like a slut....

I’m going through my first break up and it’s hitting me so hard. I’m trying to not talk to me ex because it just gives me false hope and won’t let me move on.

For some reason all I want to do is go fuck somebody though. No feelings. No strings attached. Just sex. I have no idea why. Like have a friends with benefits thing. At the same time even thinking about having sex with anyone that isn’t my ex makes me really sad and uncomfortable. Is this normal or am I really just a slut?