Hey
Some important things you need to know.
If you are suffering from any form of anxiety / depression, this can have a serious impact on your ejaculation time.
Have you tried Kegels? Do you know how to use them properly, and know that you must not do this during sex?
Kegels can actually make your PE worse, you can talk with a physiotherapist for proper techniques that can help with PE
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4003840/
An anti depressant like Paroxetine, or similar SSRI can be very effective in treating PE in cases where anxiety can be the cause. I eventually found the right medication for me after many attempts and now take clomipramine which has changed my life for me.
Do you have any phimosis? a tight foreskin that doesnt pull back all the way?
There are many indications that can cause PE. Not just porn, kegels, mental game.
Avoid quick fixes, gimmicks and herbal fixes. Go see a Dr that specializes in Sexual Health, what area do you stay in? Do a search for a psychiatrist that deals with sexual health in your area and go see them.
You are welcome to send me a PM if you like, I have gone through this, took me till the age of 37 to fix it, mostly cos I was too ashamed to do anything or talk to anyone about it. S