I had nerve block surgery (dental surgery) the day before yesterday.

I got it the day before yesterday.
 The feeling of the procedure was much worse than I expected, so I thought a lot in that short time. I thought about it for
 
about 3 years before getting it, so I don't regret it right now... but
 I'm really worried about side effects like cheek depressions and cheekbones. For now, I can just smile, but
 
my face shape is naturally broad, and my muscles are much larger than others, so
 my masseter muscles are thick. I also did Botox because I wanted to stop before it went past the 10th time.
 
If you have had it done at a dentist like me (they only do nerve blocks in one area),
 how do you feel after a few years?...ㅠㅠ
 Has your muscle mass returned to the same level as before?
And at the dentist, they said he grew up on a towel on a hard floor. How can he do this for the rest of his life.. hahahaha