ED, gf, wet dreams

I am 18. I was wanking too much since i was 13. Sometimes i could cum 10 and more times a day. I didnt actually watch a lot of porn. Mostly i used my imagination. But i got problems with ED. i tryied to stop fapping, but i have a gf so even if i didnt fap, i was often doing some sexual stuff, but i didnt cum. Now i started NoFap again and without doing any seksual shit with my gf. But today when i woke up, i saw her naked and my dick automaticly reacted (but it wasnt 100% bc of ED) , but i did not think about sex or something alse. so i fell a sleep again, but woke up bc of wet dream. so my question is if this wet dream is bad for ED curing and if i actually have a chance to fix my shit down there? And i am new to this web side, so i dont completley understand where to post my quwstions.