Tinder hookups

I've been using tinder since january and I use it for casual hookups, so far I've had sex with 10 guys from it and in my life.. But more coming soon... Sometimes I feel like I'm too horny or am desperate for sex.. Is something wrong with me? I am not looking for a relationship but I am afraid that once I am in a relationship in the future, my boyfriend will ask how many people I've slept with and it will turn him off and run away from me.. Does anyone else use tinder for hookups as well?