Single As A Pringle....

Hello, I'm 13 but almost 14. I have broken up with my boyfriend and stuff but my parents don't know because he's from online. I've been really thinking I'm messing my life up by going from guy after guy. I do need to stop. But the thing is I don't know how to really move on from thinking about my exes. Also, for some random reason I can't feel love, sometimes I feel this spark but then it fades away. Seems pretty odd. How can y'all help me?