Firstly, welcome to the site!
You should head to the introduction section and introduce Sobek (and the rest of your crew if you have more) to us.
We love pictures here, you can use this link to upload to this site:
https://www.beardeddragon.org/useruploads/
From there, you can copy and paste the XIMG code to your post, it will show up as a picture.
Now onto the topic of your thread, we really do need pics to see whats going on
It can either be weight related, or sometimes some dragons tend to hold food in their throats, and it really stretches them out.
If it's asymmetrical, it could be a growth that needs to be looked at, but pictures should tell
-Brandon