<human>: Condense the text into a few key points

So I have been without friends and alone for pretty much all my life.  I have never had a long lasting friendship that lasted more than a couple months, or even weeks.  I went without a friend for the first 12 years of my life before I decided to act more social and get friends.  And my family has never really cared about me, or at least they have never shown it.  

I always try my best to make friends, I always  try and be as nice as possible and stay true to who I am, but no one seems to like me enough to stay friends with me for a long amount of time.  I don't know why.

And then 2 years ago there she is, she came out of no where, she was not only the first person I have ever been in a relationship with, but the first true friend I have ever had.  It was the happiest 2 years of my life, I have never had someone I could talk to about anything, and not be afraid of her stabbing me in the back, or hurting me.  

But then came him.  He was perfect, everyone loved him, and he one upped me in every way possible.  He had hundreds of friends, and was super attractive and all that, blah blah.  Long story short, she cheated on me with him, and then broke up with me for him.

I know she isn't worth it anymore, I know I'm just a teenager and there are billions of fish in the sea, I understand that.  I just need advice and help with the pain... I don't know when it ends.  I don't like being completely alone.  I need somebody.
<bot>: I have been betrayed and completely alone with no friends, and a family that doesn't care.  I need advice to help me feel better.