Im Shocked

So I am 20 yrs old and was always dissatisfied by size because my length is 14.2 cm /5.6inches .Now without offending anybody I already know that it’s Not below average but insecurities are not always rational .The thing is I never actually measured my girth but I thought I was very slim considering the monsters I’ve seen on internet and didn’t bother to measure it until now. I measured 13.3 cm/5.3 Inches and when I googled it says that I’m at fking 90th percentile girth.I always thought that I was a pencil dick how is this possible how are 90% of men slimmer than me.Sorry for my grammar I’m not a native speaker I’m just so happy rn at least I’m packing girthwise