Hey there good people, I'm 19 years old and have my first real girlfriend since a few months. My first time having sex was with her. Most of the times we have sex, I last around 10 seconds of penetration until I reach orgasm. Sometimes, mostly when we have sex some time after that the same day, I last a bit longer, around 30 seconds. This is really depressing me and I'm beginning to lose interest in having sex with her, as it puts me in a bad mood everytime. Since I was 14 I masturbated around 2 times a week, sometimes more, sometimes less, but always using porn. I am circumcised so poorly, I dont have that much sense in my penis. So masturbating was always just about reaching orgasm fast, the jerking itself isn't that much fun for me. So this behaviour may be the reason for my PE, though I tried some things: I tried strengthen my PC muscle for around a month/two months daily, I sensed it becoming stronger, though it did not change anything concerning PE. I also tried edging with porn now, as I can comprehend how edging should help PE caused by my kind of masturbation. I did it now for around a month daily, for about 20-30 minutes, while letting myself orgasm just every 2nd day. I take a lot longer to orgasm when masturbating now, though today when I had sex again after a few weeks, I came, again, in around 10 seconds. Which was the reason I signed up here, as I really hoped that my edging would have helped me and Im very frustrated right now as it didn't do anything. I tried to monitor my breathing and try to breath very calmly and regularly.. No poditive effect. I have some L-Tryptophan pills here, I started taking them as a nutrition daily since I began to edge, as PE may be caused by Depression and a lack of Serotonin, which I may also have. I'm not really depressed, as I think. I just became an emotionally cold person over the last years, and sometimes I feel very sad randomly; I'm not sure if this is a depression yet. I also dont care about a lot of things, I let life pass. I have hobbys, but when I dont ride my motorcycle or play football, i feel very empty inside. I'd love to try SSRIs to get to know if my PE is caused by my kind of depression, though I really dont want to go to the doctor because of it. Also I dont want to take pills everytime before sex, this would be the last thing I'd do if nothing else works to cure my PE. I may get myself SSRIs somewhere else, if nothing else works. Im planing to completely cut out the porn, which really shouldn't be a problem for me and continue to do edging. Though I am not sure if I am doing the right thing. What else can I do? I am motivated to do lots of stuff to cure my PE. I want to get rid of this problem asap. This thing has been driving me crazy for a while now and it really effects my quality on life, as I have to think about it a lot. I think I red almost everything on the internet about this topic and I feel helpless right now. I would kindly ask for answers by people who know some things about PE, and not just guesses by people, hearing of PE the first time now. Thank you very much for reading.