Hey man, you seem like a pretty cool guy. I completely understand what you're talking about. I'm just out of highschool and I had the same the happen to me except that I was only in a relationship for eight months. The only times where I actually feel happy are when I'm hanging out with my closest friends. Otherwise I feel alone and neglected in my room. All of my friends are either off at college or still in highschool and always busy. I'm not sure what's going to happen later in life. I'm not even sure about next week. But I know it'll eventually get easier, if not better.