I'm new to this. I've suffered from slight PIED. After a week of no PM, I noticed when I had sex with my partner, it was much easier to get and maintain an erection. I also feel more confident and comfortable in my skin. I have urges every day to look at porn. I can't bring myself to delete my stash of images. I also have urges with other women, and am tempted to talk to them and do more...
Welcome! I'm glad you are here. I know what it's like to want not to delete the stash, but you know what you need to do.
Try chipping away at your stash bit-by-bit. Maybe start with the Older material that you don't get off on anymore. Give yourself credit for hitting a week, and build on that success each week, day, or hour that passes by.