Day 26 and this happened!!!

Hi,
So I started my nofap journey in the hopes of going a month without porn and masturbating and also rewiring my brain to go crazy for a human partner. One bonus is before nofap I used to have delayed/ no ejaculation with a real partner unless I used my hand and now I can O with a partner. I never had ED issues but I'm not 100% sure about PIED now that I've been on the journey.

Since I started I have relapsed once, about a week in. I was depressed and out of habit pmod. I went through a bit of a flatline and have been in it I think ever since. The next day even my penis got so limp, lifeless and shriveled up. My girlfriend and I can barely keep our hands off each other and the plan was always to have sex through this process. I have told her everything about my addiction and the effects of nofap and she's been super supportive. Anyway currently I feel good and the first time we had sex I was like superman. We have had sex a few times since then and my penis feels kinda back to normal. I get morning wood at about 75% but since those first superpowers the sex has been at about 80% at best and it may take me a few tries. I get bombers when we kiss and fool around but I'm nowhere near getting one from seeing a hot girl walk past or anything like that.

My questions are;

How long will this last, this 75% state and will I ever get to raging boyhood wood?

Will things get worse at any point going forward?

DO I have PIED cause I'm sure I'll get aroused to porn but I'm 75% with my partner atm. How and should u even test this?

Does having sex set me back in terms of my recovery? Am I just rushing the process.

Sorry for being so candid and my questions being all over the place. Also sorry if I used any inappropriate language, still getting a hang of being part of the community. Any help anyone Cavan give will be truly appreciated.

Thanks