Will I regret having nose surgery?

I don't have that much of a complex about my appearance. The nose line is just like a normal human nose, but the bridge of the nose is almost non-existent -_-;; I don't want to look like celebrities (Han Ga-in, Sung Yu-ri). I just want to look prettier by naturally enhancing the bridge and tip of my nose. I really want to do it if it makes it look pretty, but if it doesn't work out well or if there are severe side effects or if it's noticeable, I won't do it . If I do, I'll do it during summer vacation. How do I go home after getting nose surgery in the summer? I can't wear a mask -_- I'm going to take a taxi, but... I can't wear a mask. Those of you who did it in the summer, please let me know!! Also, I would appreciate it if you could tell me in detail what the difference is between a simple nose and a premium nose ^^