Men - Confessions

Prior to writing this confession I was in a public restroom of a very prestigious University masturbating on skype with a complete stranger. It's clear I need help but the very fact that my sinful nature drags me to these situations hurts so much. Personally I feel I take two steps forward spiritually and find myself falling off the cliff a few days later. I'm so clueless to how I beat this addiction and I don't struggle with regular "straight porn" I am struggling with gay porn and It hurts because I imagine myself having a wife and kids but for me to have that blessing I need to defeat this demon! Thank You! God Bless! <3