Lower third of despair

[molecules]

i have a big problem, my lower third when i eat or clench became very very short, and i look like a cute puffycel.
the only solution is to keep my teeth separated almost everysingle time.
is this a bad thing, what is the bone problem and can i fix or cope in some other ways?

 

[JusRop^^]

you can jutt such as you do

 

[molecules]

the chin is well projected and my forward is good the problem is the lenght of my lower third and is ever worse

 

[recessioncell]

Surgery