I feel like I'm totally obsessing over something stupid but it's really hard...I'm already a self…

I feel like I'm totally obsessing over something stupid but it's really hard...I'm already a self conscious person as is. But I'm totally cool with the fact that I have to gain weight to carry a healthy child. I don't even care about the cellulite i have gotten in my butt and thighs. What i cant stand is this weird Turkey gobbler looking double neck thing. It's like the skin that connects my chin back to my neck has suddenly gotten fat and droopy. When I smile, it makes a double chin.

Any solution on getting rid of this while pregnant? Or do I just have to wait until after birth?