Perhaps you have just not found the right path yet. Most everyone I know that follows a different path than their upbringing went though a period of agnosticism, myself included.
No need to rush into things, but perhaps when you are ready, seek out a Unitarian Universalist church.
"Unitarian Universalism is a caring, open-minded religion that encourages seekers to follow their own spiritual paths. Our faith draws on many religious sources, welcoming people with different beliefs. We are united by shared values, not by creed or dogma."
It was certainly an eye-opener for me and completely different from any faith-based church I had ever attended. I know there are many paths that meet in harmony at my UU church: Christian, Pagan, Buddhist, Humanist, Pantheist, and even agnostics and atheist.
UUA: Visitors