My last hope I swear..

Hello, this is my first NoFap in whole life.
Going easy.. im so motivated.. 40 days of NoFap..
Currently I have flatline I think.
My sex drive even with my new girlfriend is 0..
So.. why Im writing this ?
Need something like your opinion/help.
I had problems in last years with sex drive next to real people.. one girl even left me.
I was in " what the hell is wrong with me ! "
Now I think its cuz of years of pornography.. Last years transgender / she male pornography cuz for my brain man + girl .. was not enought anymore.
Do you think with time there is a hope ?
Im not gay. I heard this type of pornography has been created for straight guys but.. yeah my brain has been destroyed.
My new girlfriend is beauty, yesterday we lie together and 0 erection but last 2 times it was like 40/50% but I told her I need time n she tolerate it.. I must be strong but please.. tell me something.

 

Yea! Running, cold showers, meditation, breath technique.. diet, more outside.. I push it hard you think with this all there is a hope? After 40 days I see alot benefits.. now flatline so mood went down n sex drive 0 but.. you think it change with time ?

 

You know.. this is my last hope so I can wait very long.. I heard after 30+ days there is time of Flatline and I feel now like this.. 2 weeks ago I had erection like max 50% with girl so something started but last time 0.. maybe brain rewiring