Should I Wait Until After May To Get My Braces?

On january 30th i’m going to be in a pageant and I know I really really don’t want braces on that day. And in May it’s my senior prom and I really really don’t want braces on that day either. My mom wants me to get them on now though but I kinda want to wait. I wouldn’t mind getting them on now but I still have that pageant and my senior prom! People are going to say its not that big of a deal but to me braces is a BIG deal! All my life I’ve modeled and been in pageants and that’s why my appearance is so important to me. I know that in the end it’ll all be worth it but i don’t know… Having braces on for my two years of modeling and doing pageants and my senior prom will kill me.. And my orthodontist already said that invisalign isn’t an option.