Fifth grade dating help?

Ok. So there is this girl who i like and at first i just liked her. But then i began like lovin her. And more and more and more. It was to the point where it isnt even funny. Ok. So my friend, miles, sits next to her (well used to like 3 months ago) any way she kept asking him who i liked, and he wouldnt tell. She said who she liked and she pointed to ME. Then my other friend told her for a dollar. I sat next to her in english and it was like nothing had happened at all. Then like a month later her neighbor, my friend, showed her an email that was like braden + ella or something like that. He showed it to her. So then her friend confronted me, i denied it. And ella didnt notice it. I then worked up the courage to ask her out, but another friend told her, so i didnt. But now everyone knew. So then i decided i didnt like her and it all died down. I also had a dream where we made out in her room and her friend took pics and texted them around. I stopped having dreams. But then just today we told each other we hated each other, and i dont know about her but i kinda like her again now. I dont know what to do help?