Did anyone got back their sex life after having ED for a longer time ???

I'm M27 porn and mastrubation addict for around 10-12 years

I tried to have sex with 3 girls but it didn't get hard enough to penetrate I'm feeling very low, been facing this for nearly 4 years and my libdo has also decreased these days.....even it feels mumb nothing sensation not morning wood since few years

What should I do ? How to recover and have a good sex life