When I was very young (I think about 6 years old), I decided that I didn't believe in God and an afterlife. The thought actually terrified me and, whilst I have been sure I was correct ever since, this has caused me a great deal of unhappiness over the years.
Recently, however, I have started to become more open to Christian beliefs and the idea of God etc. Last Christmas a friend from work took me to the church she attends for a craft evening, where I met other people from the church. I felt very welcome and peaceful and really enjoyed it, even though it didn't involve drinking which for me, at the time, was a big deal! They were giving out leaflets about the meaning of Christmas which touched upon how to open your heart to God if you didn't believe and I felt that parts of it made a lot of sense (which very much surprised me).
The other day I was having a conversation about this with someone who challenged me. I mentioned my experience as a child and she said something like "So you decided at 6 years old that there was no God, and no afterlife and, even though you were very young, that was the absolute truth and no other person's point of view or faith could possibly be right? If you are that uncomfortable about the idea then why don't you educate yourself about other possibilites and other people's faiths?"
I think she is right so I would really like to find out more about Christianity and start going to church etc. The problem is, and what I would like advice on, is that I feel very ignorant about these things. For example, how do you know which church is right for you? Can you just turn up at a church service? Can you meet with the vicar/priest and discuss stuff? I'm really sorry if these are stupid questions, but I would really like to open my mind to this, but don't want to make a fool out of myself or be judged (or look like I am judging anyone else if I ask questions about the religion).