Man, my answer might get you angry, so if you don’t wanna read, stop now.
I am no doctor, but I researched this subject because of one bad month I had and that month I was ejaculating in 5~7 minutes, I couldn’t control my mind because of excitement. I was always a guy that have sex in 20~40 minutes, always had problems with ejaculation. And in that month I was cuming fast, I decided to train myself so I can hold it or at least control my mind, and I stayed 6 months without porn, 2 months controlling my masturbation and sex movements and mind from excitement.
There are 2 problems when it comes to premature ejaculation: mind and phisical.
1º Mind, it is you who control your mind, find some mantra to keep you the man in charge of yourself, and when you can at least administrate the way of the put things in balance of your brain, you will be able to get some discipline to not think to much when you come to a girl and you get horny.
2º Phisical, now it is the time for you to practice your time of no return from ejaculation, and erection qualities, man it is hard, telling you from my own opinion. You should masturbate and not ejaculate, count the times, don’t be like me and be like 3~4 hours masturbating yourself, because that shit feels good, stay like 30 minutes, on and off, on and off, 30 minutes no more no less. If you have some saved money you can buy some fleshlights so you can practice edge without your hands, you can buy the fleshlight girls and get one sleeve with replication of the inside of the pussy, or get the stamina training unit. I bought the stamina training unit and the stoya destroya (big mistake this one, I can’t feel much because my dick has 3 curves), and fuck yes this is way better than your hands and you will be practising your ejaculation.
I don’t like talking about drugs/meds, but I have depression with ansiety and I am also have Satyriasis (nymphomaniac for men), my psychiatrist prescribed antidepressant which is the serotonin, I advise you not to buy it without you training your penis and mind first, this drug made my glans feel numb, I just couldn’t feel my dick properly, so when I would fuck I just felt the girl getting her pleasure and my mind getting the pleasure for fucking, but my dick wasn’t, I was hard because of my mind not my dick. Then I would fake ejaculation, yes man I faked it, so that’s why I stopped with the drug, but infortunately I have to come back to use it because of the ansious depression.
Again I advise you to not buy the drug without you train yourself.