My only flaw I can't accept

Ashton • Hyperthyroidism
I have a short chin and a bump in my nose and I feel like it completely takes away from my face. Cause from the front I feel great - WHEN I TAKE THE PIC. But it doesn't take much for me to have a double chin just about. And it makes my face look smushed. 
See in this picture you can't tell. But really. 
Bump and neck / chin. 
When people get picks of me from the side I just about want to scream. I was thinking maybe if I lost weight but I'm not fat so. Even feeling my chin to throat is the length of half my thumb. 
I can't accept this.  Help!!