Even though I'm dating I still flirt with other guys,
I'm tired of dating, I want to be single again and I haven't
Even been dating for that long! What should I do!?

Get single. It's not that hard.

"Johnny, I hope you don't hate me, but I'm totally not liking being exclusive. I know you may think me horrible, I know, but I don't think you'd want me to lie to you. I think that would be even worse. Please forgive me and try not to think badly of me. Take care of yourself."

Simple, harsh, but necessary.

By the way, that's NOT a text message, it is in person and calm.

JB is correct. It is the best thing to do, if it is what you prefer :)

Okayy thankss guys.