Hi everyone, I spent the day with my girlfriend and we tried to get intimate and I failed once again. I seem to have a harder time getting erect while standing because when I used to M I would always be lying down. We tried a few different positions and I would get hard and even be able to say at some points extremely hard, but it would soon go away. My erection doesn't last long enough to put on a condom and get it in. I'm really worried this is PIED but I have a feeling it's performance anxiety because I have failed a few times already plus it's with a fairly new girlfriend. If anyone has a word of wisdom, support, or any advice at all it will be appreciated