Im starting now

I’m addicted to porn, and have fantasies about giantess women (Women sized to be the scale of building but retain there natural features and appearance) and fantasize about being vulnerable to them and dominated by them, and I have had this fantasy since I was at least 12 but it’s progressively gotten worse and I want to stop, so I can feel less depressed, insecure, unmotivated, and socially anxious.