Class III elastics, help

[mediacel]

So I’m 16 and I have a minor underbite, like 2mm, my ortho said it’s not severe enough for surgery so I should get braces and class 3 elastics to “camouflage” it. Anyone know or had experience with class 3 elastics and how did it go? Did it fuck up your face? If so, what do i do?

 

[42sadshiidk]

Ngl elastics definitely reccsed my maxilla id stay away from it