Hi. Can you please help me?

so I'm in love with my friend. and I know there is some guys who likes me but it just.. I don't like them. I'm not trying to be like a slut or popular wannabe and I know I'm not pretty. I know this is sound corny but it just.. the only one I love is him. I tried to move on and I did. but then we're kinda close lately so I realize I never moved on. And now what should I do?