You'll get over it, I know that sounds mean, but It's true. My friend told my crush I liked him on Valentines day, Plus we were like really good friends, he didn't like me the same way. but I had to see him every day in orchestra, My heart hurt, but I got over it and so has he. We joke about it now and are really good friends again. But now I have a new crush, who just became My BOYFRIEND, good luck, and im sorry that happened to you.