I personally am confused on this issue.
I feel like, one second I should regularly attend church and another second I feel like Church isn't necessary. I do believe in the bible and the bible said that it is encouraged that we attend Church so we keep the Sabbath and converse with fellow believers. But, another minute I feel like it's useless and unnecessary since I'm already a devout believer and converse with my wife and family who are mostly all, Christians even if my family are Catholics and believe different things than I do. I also keep the Sabbath by praying on Sunday and doing the things that I would be doing in a church anyway.
Let me explain, I am very confused denomination wise. I mostly never agreed with the Catholic religion my entire life and felt like, I never belonged in it. That's why I never got my confirmation, never finished Sunday school, and never "Followed through with it" as my mother puts it. There are also only 3 Christian Churches in my town/area. I've been to one personally when I was little and I didn't like it much (Plus, It's a Catholic church and I don't consider myself Catholic anymore) another is a non denominational church that my wife and I are considering attending the other is a methodist one I think (unsure).
In the end, I guess my religion,faith, and denomination is just Jesus.