Sorry if it's causing dysphoria, but bodies have bulges, it's a normal thing. FWIW there's nothing bad or ugly about what I see in this image.

I had an insecurity about extra skin in this location, made worse by the fact that I have to open my throat real big to sing. I did eventually accept it.

If you can't learn to accept it, surgery or cosmetics, maybe?

I'm not really sure what aspect of it you're pointing to. Just looks like a normal human throat.