How do I stop falling for every guy I hook up with?

This is becoming a serious problem. I hooked up with this guy a month ago, he was a professional model, Absolutely gorgeous, and I was obsessed with him after that. No relationship potential at all. This past weekend, I went home with another super hot guy, this time a professional escort, and I had an amazing time and now I can't get him out of my head. But he's an escort...that's what he does. It's been like 3 days and I literally haven't stopped thinking About being in bed with him or kissing him everything and i'm like depressed rn. Does anyone else go through this?