Later in life, when I told people that I was raised Christian, they would ask me what denomination. I would look at them kind of funny and tell them "Christian?!". At first, I felt a little inadequate because it didn't seem my answer was enough. After a while, I caught on and learned the term non-denominational. But growing up, I was just Christian.
I don't want to insult, but I have a question for you - have you personally accepted Jesus as your Lord and Savior?