I just wanna know pls if other people feel the same

It can be tmi, but I just tried to masturbate for the first time ever (I'm 18) AND I DIDN'T LIKE IT I'M NOT EVEN SURE WHAT Happened.
It was just some muscle contraction? Which made me quite uncomfortable btw, and then nothing? I'm not even sure if it hurted or that was "pleasure". I'm not relaxed AT ALL. I was very gentle too, if that matters.
Idek, it's not worth the hype, too much work, no reward 2/10