Everything you say in your question points to the probability that you behaved very obsessively about your boyfriend. In other words; yes, you were too clingy. Men don't like that at all. Women who behave that way look like little kids who never grew up. You say you graduated from high school which probably makes you 17 years or older. This is not the way a 17 or 18-year old is supposed to behave. You are acting like a 12-year old with her first crush. And that is exactly what you have, but you are much older than 12.
This boy did not love you. He became comfortable with you (at least in private), because you were convenient. Now that he's moved somewhere else, he will be exposed to new friends and girls who act much more grown-up than you.
This is your crush, not his. Get over it and move on. Just about every girl in the world has experienced this. They moved on the same way their boyfriends did.



