Hi CVMD, no problem, glad to help.
Drugs didn't work for me because I wasn't aroused enough for them to work, due to 15+ years of porn abuse. Also, around 4/5 months I could get a real erection on my own without visual simulation so knew the plumbing worked and I didn't need the pills.
After I could get my own erections, but still couldn't with my GF, I spent a LOT of time putting this down to nervousness and performance anxiety, which more often than not made me miserable, frustrated and depressed whilst I tried countless variations of hypnotherapy and meditation... Looking back I don't think these things helped my PIED at all, but they may have helped me relax in life in general, plus helped me feel I was doing something positive... So yea. Give them a go if you want but I know now that what I really needed was more time.
Definitely leave the P alone and be honest with your girl like you said. It may take months to recover like me, and if you manage to get some successful sex in there great, but still it's an ongoing process which goes forward and backwards a lot as you recover with a partner.
One last thing, like you... ALL I wanted to do was satisfy my girl so desperately... The pressure I put on myself was not helpful... Focus on improving your life first, not just in the sack. If you give it time, and avoid porn you'll only see improvements over time. It's easier said than done though... Hell, look at my earlier posts... I was a mess!!! You'll get through the other side though, the reboot works.
Good luck.