I'm 18yrs old

On Saturday I fooled around with a girl, we did everything but sex because we purely didn't have time. I was about 90% hard which is unusually good for me. (I'm 18yrs old) then next day I was full of confidence which I had been lacking for years I even went up to two random girls and started hitting on them. I have never done that before!! When I got home I though 'I'm cured I am gonna masturbate' so i did but not over porn, over images in my head which I assume is healthier?

The next day my confidence was zero and I was depressed again and couldn't concentrate and everything seemed foggy in my head. Is this normal?

?????????????

Imo I would just stay away from any porn or masturbation... what If she randomly showed up wanting you.... but you just wasted your energy to please yourself??? What would feel better? Sex or masturbation? You decide. Me I'd stop and form of arousal unless it's with a woman.  Take it from me... I went on a bad porn binge at 118..... by the age of 19 I had seiver ed.... nothing worked... now I am 27 and my sex life is pathetic and has been. But if you push yourself that you want a woman more than a image you will succeed.  Once I found out about pied I have completely stopped pmo and focused on hardmode. I am over a year in and feel better about myself.  Stop what you are doing... and focus on the woman bro.