I got Botox for my chin, and two days later, I was surprised that my chin was sticking out like a candy cane, but it went away after a week...
The hospital told me to come back if I couldn't wait 2 weeks, lol. I was really worried, but luckily it got better...
But the Botox here seems to be really cheap.
I have a pebbled chin between my forehead and eyebrows. I did this, but it was an event and cost 39,000 (excluding VAT). LOL.