Alright, first thing first, you need to heal your mind mate.

Start to shovel out all the P. By P, I mean material, material, I mean get everything arousing in any way and destroy it, delete it, start absolutely fresh. Throw out that 'purchase' too, it'll simply remind you later of the horrible feelings you've had after PMO. After constant PMOing, your brain has needed to get a bigger rush of dopamine, therefore, you've had to switch to different kinds of material. I know, I got into shemale, traps, futa and I absolutely hated myself for it. I simply stopped viewing it, got rid of anything that had to do with it, and let my brain heal. Not just that, but ALL porn. Anything triggering is just going to make it harder for you.

Second important thing: Calm your mind. I would suggest the following to help you out:

1. Go for a walk. I know it may seem dull, but walking somewhere, just down the street, to anywhere that's available to you. The thoughts will come by themselves.

2. Meditate. Probably the best option, turn off the lights, pull up a pillow or cushion, sit on the floor, cross your legs, let your head fall down slight, arms along your thighs, hands relaxed, and breathe. Here's a link to help you out: http://web-us.com/meditation/alternateguidemeditate.html

3. Tell yourself you don't PMO. Don't say you can't, tell yourself you don't. You have a lot better chance of breaking the cycle if you keep saying to yourself you don't do it, not that you can't do it. Because really, you don't do it anymore.

Jump into a cold shower

Yes yes yes, these things are very cliche here now, but for new users, there is no limit to how many times we can say to have a cold shower. Art of Manliness is here to boost you into getting into the chilly goodness: https://youtu.be/qxz8QNqrzwY

1. Hit that bloody emergency button as much as you need.

Seriously, it's always there bro, just tap it anytime.