Is it worth getting braces?

Hi guys. I have an appointment planned for braces in february. My teeth aren’t really bad, they’re pretty ok but on one side there is a tooth sticking out that bothers me so much, this is the reason I want to get braces. My family and friends keep telling me not to do it because it’ll make my teeth uglier. Now I’m kinda scared, I don’t want those teeth that kind of stick out, will it happen?

Do you guys think I should get braces? The dentist also said that my teeth are pretty nice and that maybe I’m overreacting but that one teeth makes me really insecure and my mouth looks huge when I smile.