Quitting porn and different vitamins

I have a question to ask and don’t know if anybody else has similar experience

I’m 36 years old and have noticed ED/Performance anxiety for the past 5 years

I struggle to get an erection without some form of matsurbation but feel my use of porn for the past 25 years or so has caused me to be densensitised

I have taken cialis and sidenefil in the past but when it comes to sex I get the worst anxiety as I feel I won’t be able to get an erection or lose it easily

I feel that I need to give up porn and masturbation to sort of reset myself

One of my biggest issues has always been that I have never been able to climax during sex and I feel that is an anxiety issue as well

It’s very rare I wake up with a morning erection like I used to years ago

I have been recommend to take ashwagandha and also tongkat Ali to increase testosterone and libido

Any advice would be much appreciated