braces at 22

Hey guys so I have crowding in my teeth and the doc suggested that I should get braces asap or else I will have to get them cleaned often (which I am already doing its such a pain in the ass) and I will have to get braces at some point in my life so its better to get them right now. But I am kinda scared and nervous also I am a bit insecure about how it’s gonna change my face structure.

For context- I have round face and my lower jaw teeth are very inwarded so I am scared that it’s gonna change my face a lot