I know, I know - I have a job and I should just be thankful for that. Don't get me wrong, I am thankful to have a job and I won't be quitting any time soon, but I don't think that should stop me from looking for a job that I will actually enjoy.
That being said, my undergrad alumni association offers some career services and I signed up to take some sort of career interests test along with a couple of guidance sessions. I did something similar in college, but I've had a lot more time to think things through and I think I'll get more out of it this time around.
Even if nothing comes of it, it was reasonably priced and it can't hurt to get some input.