The urges are fighting me

I feel like I’m fighting a tidal wave of lust. All I want to do is to release my sexual energy, and be done with it. I need to realize that this sexual energy should be sacred, and only spent between me and my girlfriend. But the thought of consuming porn plagues me. My goal is to stop consuming porn, and I know relapse happens. But I’m scared. I’m scared of what happens when I can’t take it anymore. When I just don’t care. This is a scary battle. Please pray for me my brothers and sisters.