PIED cured ? BUT LIBIDO

Hi all,
I'm 31 years old doing PMO since 13
I have planned to stop PMO after marriage I don't experience any sexual contacts till my marriage (I'm virgin)
I'm married 6 months ago
My wife and me planned to postponed intercourse for 40 days but we do cuddling kissing and all but no intercourse and sex

So all these 40 days I didnt do PMO
My erections are very rock hard with my wife at the beginning after 30 days it started to loose its firm I don't know the reason that time

Now only I realised because of flatline

My libido slowly reduce and gone away

I tried to intercourse after 40 days but my D don't maintain its hardness first 100% and immediately started to loose 50 30 0

After that it's not get back

I dont aware nofap that time but I quite PMO for 40 days

After so many tries some times I get enough firm to intercourse but had PE issues because of Performance anxiety

Went to sexologist and told my problem he simply told that some of my brain tissues damaged because of not experiencing real sex for long time

He told it will be cure after 90 or 160 days and
He recommend PDE5 exhabilators and erection tablets

After using that tablet I can maintain erection and had successful O
After one month I tried to hv intercourse without pills things not working again tried using that pills no response even with pills

Then I checked with P erections not firm enough but worked so only I concluded I have PIED

So decided to quit PM but tried O with my wife after 15 days it worked even I lost my erection again it come backs to 100%

I have continously doing 6 orgasams on 6 days so I can maintain my erections till orgasam

But my problem is after abstaining 4 or 5 days without O I'm again experiencing the same issue not getting hard not firm enough for intercourse but once I succeed next day it working fine

Flatline come after orgasam with real women

And I lost my precious libido yet no signs of libido before nofap my libido is very high

My MW almost every day very rock harder erections I got

I'm doing nofap with the hope of getting back my libido

Keep nofap keep cool