Why does he ignore me? HELP!?

Okay so I like this guy lately I've been texting him. We were becoming pretty good friends, then my friend, Bella, gave him pretty good hints that I liked him then all if a sudden he stopped texting me.. I think he he was ignoring me because he still texts Bella. Bella found out who he likes and it's not me:( so why did he ignore me after he learned that I liked him?Beirut it's kinda confusing but I need help!!! Oh and we are both 14 and going to be freshman!