Taxi Driver and Dog Sitter

Those are my jobs for the summer, driving teenage daughter around and throwing the ball to the dog.  God I live an exciting life.  I am so sick of asking the same questions, "why are we here, why do we stay?"  I drive through the neighborhood that we have lived in for the past 2 1/2 years and realize we only know a handful of people.  I cannot spend my whole summer like this, I will go out of my mind.  I think about how different my life would be if we still lived in Louisville, hanging with friends every single day, always having someone to talk to, going to Fiesta Time on Sunday nights with the neighbors, etc.  Those were the days!  I need to find my place here, my "reason" and I need to do it fast.  How do I get over these feelings?  Will selling the house and moving to a different one help?  I doubt it.  As long as we live in PA it will always be like this.  What happened to my life?  I realize that when you have kids your life is not your own and I wouldn't change that for the world.  But...there has to be more than this because I cannot do "this" anymore.