I'm sorry to hear that, pal. A REAL church should, instead, gather you in its arms when you make a mistake.
Story: a stranger walks into church all dirty. The pastor tells him he should show more respect for the house of God, and tells him to come back next week all cleaned up, and to ask God to teach him how to dress at their church. When the man comes back all dirty again, the pastor asks him if he asked God to show him how to dress at their church. The man said, "Yes, but God said he didn't know since He's never been here."
It shouldn't matter how you look ar what you've done.
Great story. Reminds me of a verse off Todd Agnews "My Jesus" song. It goes something like my Jesus wouldn't be allowed in my church, the blood on his feet might stain the carpet. Churches like that really need to examine their priorities. Thank God my church has more of a come as you are attitude. Mine belief has always been he who is perfect throw the first stone type of thing. And I'm not perfect. In fact my church has a sign in the entance that reads no perfect people allowed. Doesn't mean I don't try to live a Godly life, I just realize I'm flawed. For the record I play worship and am in a blues band the plays out. My entire band plays worship at one church or another. I don't push my religion on you but I will not deny it to seem "cool".