As I kid, I couldn’t get drunk

So back when I was like 13-14 i stg I drank 8-10 shots of various liquor, Vodka, Brandy, Jack Daniel’s, I was a kid and wanted to know what it felt like to be drunk so I poured alcohol from different bottles of my parents cabinet to try to not get caught (Very wrong) but I poured 8-10 shots into a shot glass and drank them. As far as I remember, I didn’t feel anything, the only thing that happened was that I threw up later that night.

I did the same thing with one of my friends a couple other times but instead 3-4 shots or so and felt nothing.

Fast forward to like 16-17 I took a shot with my dad and I ACTUALLY felt a buzz, like a holy shit this is what alcohol actually feels like.

Can anyone explain this?? Has this happened to anyone else?