Chick with a bubble on head

[Enderchicken222]

https://www.backyardchickens.com/threads/chicken-full-of-air-under-skin.234940/page-2 I found this while doing some research, and I think this may be what is going on with her.. I'm going to try what they said in a little bit. Thanks everyone!

Good luck

 

[aart]

So it feels squishy like filled with liquid...or more like air?
Did you part the feathers and look at the skin over the bulge?
Is the skin discolored?
Bug bite maybe?

 

[Kadeethechickenlady17]

So it feels squishy like filled with liquid...or more like air?
Did you part the feathers and look at the skin over the bulge?
Is the skin discolored?
Bug bite maybe?

It's definitely air inside of her.