Caught up in a never ending circle- Please help

I'm an 18yo Male, I've known about NoFap since 2017 but I hadn't taken it seriously.
I've been trying to beat my PMO addiction for about a year now(since 1st Jan 2020), turns out it ain't easy.

I've watched copious amount of NoFap content on YouTube, have done a lot of research, have educated me self, tried different mechanisms/techniques/strategies, made it difficult to relapse but still I'm failing miserably.

My longest streak was around 30 days or so. I relapse every 3 days or thereabouts now.
I was so hyped for NNN ffs

I don't want to masturbate, I don't want to watch porn, but hey this is an addiction we're talking about.
I cry on almost every relapse I do these days. I can't live my life properly and can't succeed on NO PMO.

Please give me some advice on how to break out of this relapse loop and succeed asap because nothing seems to work.