Take refuge in celibacy, self improvement, spirituality if you are a religious.guy.
You don’t have girls you can touch, why tf does it matter?
We can’t do enough on self improvement even if we invest our whole day in it.
Secondly change your mindset, you shouldn’t be requiring blockers at all. Have a strong aversion for pmo.
Maybe read easypeasy, or journal about your own thoughts to create an aversion for pmo.
At last I saw someone’s comment on one of your posts which said no one can help you except you yourself, which is true.
TAKE ACTION!
It seems like you’re feeling helpless inside. Let’s try not doing that. I know, it sounds stupid. Looks like you have low self-esteem. It could be powered by many things.
Find something to do - read a book, take up a hobby or something. Like mr. @Samaranjay said:
It’s not that hard and/or scary. Try something new. Start small and build up.
Something that can kill the urges is doing cardio until you’re dead tired. Try it.
I wrote a tips guide what works for me a long time ago. Don’t know how much it will help but you can give it a shot. click my name, click ernol’s note. Guide is at the start.