I agree with the Christian group sentinment with certain caveats. They can be clique-y, but if you can find your niche, and it'll be the best time of your life. Also, most "non-denominational" groups do funnel into an ideology, mainly Pentecostal, so be aware about that.

The rabbit hole goes deep, and it will be a fulfilling journey, with all its ups and downs. I won't claim it to be your particular panacea, so I won't force it, and won't judge your response. After all "you know how judgemental christians can be!" - Moral Orel