Is it normal to experience this from trying meth just once?

My front teeth are aching and i got 4 terrible ulcers on my lips that made it hard to eat just from trying meth once.
I even had blood come out my lip and gums, and i experienced smth similar to burning inside my whole mouth. It’s like I gargled with bleach

This got me thinking how tf do people do that 💩
It’s the most trashy thing on the whole planet