How do I stop being called a slut?

i'm 13... well i live in a certain town where there alot of mexicans, and i'm white. im not being raciest but this is how it is. I've dated 9 guys, but people think i've gone out with more :( Ik i am one, but i want to stop being one. I am a HUGE flirt.. I dont dress inapropiatly, and i dont do anything with boys. Ive only kissed 2. But we didnt do anything else. How do i stop being one?