I'm getting jaw surgery on the 26th. What exactly is wrong with my side profile? (picture) (please help me)

[Quest]

My side profile looks horrendous. Whats wrong with it and how do I fix it? What do I ask my bluepilled surgeon for when he does Bimax?

 

[Zenis]

My side profile looks horrendous. Whats wrong with it and how do I fix it? What do I ask my bluepilled surgeon for when he does Bimax?View attachment 2966209View attachment 2966210View attachment 2966211View attachment 2966212

Very loose hyoid, rounded mandible, looks like Gonial angle too low