This guy I met up with him a few times we held hands,kissed and cuddled,is there any ways to get over a guy?

There was a guy I really liked so much,I found him attractive and I liked his personality.We met up a few times,we cuddled and he was keen on kissing me,he said I was cute a lot,kisses my hand,we just acted like we was in a relationship.Now he doesn t want a relationship because I found out he s a guy who just wants sex from me. I have removed him as a friend from Snapchat. Is there any ways to get over him,to stopping missing him?