I need a lot of advice! okay so there are three guys that i kind

I need a lot of advice!
okay so there are three guys that i kind of have a crush on:
guy one: really hot senior (i'm a freshman) that i talk to sometimes, he is really nice and sweet
guy two: a sophmore that messaged me on facebook about a band i like and we were talking for a while about music. he is one of the hottest kids in the school so i doubt that i have a chance with hm
guy three: my perfect guy; hot funny sweeet nice caring amazing and has a good taste in music, i met him about a week ago through one of my friends so i dont know him that well but he always facebook chats me and calls me his nick name for me, there are two problems tho, 1: he lives 200 miles away 2: he has a girlfriend (but he might break up with her)
i have no idea what to do in any of these situations! any advice would be soo much help!