Okay, so i just turned 20 years old and I can’t get or maintain an erection. It’s really starting to affect my mental health and it has affected multiple of my relationships. I used to never have this problem and I can’t really identify where it started. All I can think of was when I was 16 years old and I tried to cheat on my first love. I couldn’t get it up so nothing actually happened for that reason. I ended up breaking up with her because I felt way too guilty, so I told her what happened. After that I tried having sex with a different girl and I couldn’t. Then after that it was really like a flip of a coin if I was gonna get hard or not. This went on for a while with different partners. Then I had gotten a few girlfriends and was fine I was getting g hard any time i wanted I wasn’t having any issues anymore. I was probably 18 or so by the time it ended. Then I got into a serious relationship with this crazy girl for about a year. And over this time she made small jokes about me being average and how she was used to much bigger. (And I have about a 7in peen) so it had made me kinda self conscious. And also, my libito was declining like I just wouldn’t feel like having sex or she would want to have sex and I would too but I just didn’t want to have sex with her because I felt like I wasn’t pleasuring her. Even though I knew I pleasured her because I would make her orgasm multiple times. After her and I broke up I had a couple tinder dates and it was back to a flip of a coin if I was going to get erect again. And now I’m 20 and my problem has only gotten worse. I don’t even feel like having sex most of the time and when I do I can’t even get an erection at all. I try to play with it or stimulate it to make it hard but it’s like I can’t even feel it. I seriously don’t know what’s going on with me but it’s gotta change. I stopped smoking cigarettes and drinking because I read that can cause ED i work out every day I’m in a fit condition. There is no reason I shouldn’t be able to get or maintain an erection. PLEASS HELP ME! Like sometimes I can get hard with my girlfriend if I finger her and make her cum or if I eat her pussy. But she doesn’t really like head all that much and with some other girls all I gotta do is eat the cooch they cum and it gets me hard. I don’t understand maybe I’m a pleasurer or maybe I have some sort of complex idk..