I need help

Hello, my mame is Mark, im from France, im 20 years old and this is my first post on this site. Im here because i have ED and i search a solution... today im on 21 days since i have note watch porn / fapping.
I have a question for you:
This morning i woke up, then went back to sleep.
After, that i was dreaming of watching a porn site and fapping (than i said in my head "nooooooooooooo") and i had an orgasm...
I was semi consious, i I felt like I was erect and I was going to cum but at the same time i was dreaming and not really conscious.. It's like feeling my body, seeing my dream but not having control over it. That's why when I saw what I dreamed I shouted "noooooo". I felt ejaculation, as if I was conscious (in terms of sensations)
That is really strang and i don't know if it ruined my 21 days of NoFap...
If i was consious i would never do that because i really want to stop, so it's a little frustrating and i don't know what to think about that.

Can someone help me ?

(Excuse me for my english, hope you understood me aha)

 

Thank you, im really happy of that community