Lump on throat/upper chest

[Heat]

Any idea what might be going on?

It's soft. My mom said it started up at the top of her neck and worked it's way down. It also used to be hard. I recently acquired her and 8 other chickens from my mom. She at one point was feeding them all straight scratch, which was shortly before the lump appeared. Or the lump appeared she switched back to layer crumble.

 

[theycallmevern]

Looks like a full crawl to me . Scratch takes a little longer to digest than the crumbles . Or that's what I see in my chickens

 

[theycallmevern]

Would give them some grit to flush crawl. Are you over feeding?

 

[Heat]

How can I tell if I am over feeding? I have only had her a week so she may have been overfed before.
I will make sure to keep grit out their for her. I usually offer it once a week to my flock.I will keep some in there daily until it passes...