

first pic is before my second round of braces (completed in 2016) second pic is my teeth now.
This second go around I had to have IPR done between my front teeth to move them closer together. I noticed the "notch" between my front teeth is way bigger than it was before. When I asked my ortho about this he said it was "character" and they could do IPR again to help close it.
But i'm nervous if I were to get more IPR done it's just gonna make it worse. From the looks, I feel like it flared my teeth out in the middle because the notch wasn't that big before I started braces again.
I've been told I've been grinding my teeth which also has my front teeth looking uneven which doesn't help.
Anyways, should I deal with how it looks now, or get more IPR done and hope for the best?