Where is the road map for my life?

I live in a quad and have befriended all four girls in the quad two floors down (as well a two other girls from the same floor), and yet somehow I still feel alone.  I have not had a chance to even really talk to the one person here who I feel like I have really connected to at this school on more than a superficial level.  I now wonder if my choice not to transfer was based on laziness and convenience, rather than the feeling that this is the right place for me.  The fact that I still am unsure of what direction I want to take in the future is really taking a toll on me.  I feel completely lost and in every class I hear the voice inside my head saying, "Is this class really what you should be taking?  Is this going to count towards your unknown major?" et cetera.  It is very draining. I don't know what to do.