Men - Confessions

I can't hold it in anymore. I just have a problem with watching pornography and "self-indulgence". Sometimes i will be months without it, and i praise God all the way but when the time arrives my hands do the work and right back to how i was a while ago. I am afraid to confess to my church because they know me. I just don't want to hide this from anyone. this is a problem, i don't want this problem to grow. When it comes down to having a wife and a family, this is something i don't even want near me or my family at all. I need the power of prayer and through Jesus Christ to overcome. please pray for me! I don't want to sin in this selfish act anymore