Day 23 NoFap. it's good to fantasize,think about sex with real girls?HELP ME!

Hii, its day 23, everything is fine , while when i go out looking at hot girls then i get urge to fap but controlling. everytime in my mind sex moves on still i virgin but don't know why its day 23 some people said sexual thought goes away but can't when looking at hot girls / women getting urge no erection.

* it's Day 23 NOFAP No Porn and No Mastburation, while where my semen go some people said you get wet dreams and your waste semen leaks out but that's not happening.

* Sometimes getting urge to fap but not getting erection, when i thought about sex with real girls those girls/women i saw on street then i got partial erection as i stop thinking erection goes away.

* As, i wake up in morning, MorningWood lost within a few seconds.

* How do i know i get cure by nofap?