I completely understand what your going through. I feel the same thing, though I do have a job which is the perfect mixture of my experience and my degree, but I still do not feel happy with it. I am a big fan of the show How I Met Your Mother, and on their most recent episode a naked man on a couch holding a cello, named Mitch, had some very profound advice for the mother, – to find what she wants to do with her life and follow that dream. The Mother wishes to end poverty, and is told by Mitch to let every decision and action in her life be influenced by that goal. That is the most brilliant advice I have heard in some time. I am still wanting to follow it myself when I figure out what I want to do. Hope this helps.