Help hen has black spots on comb

[I Miss u Loaf]

Hey all,

I have an olive egger hen, little over a year old. She has a rather large comb, and just last night as I was putting the babies to bed I noticed the back end of her comb looks kind of black. It's like a bluish purple, almost like a bruise. None of the other kids have it, and it hasn't spread or anything. I don't think it's bothering Panera (her name), but I don't really know what it is. She's eating and drinking fine, forages in the yard, runs up to greet me after school, normal chicken stuff etc. I guess I'm just worried I am unable to post pics, as my parents don't let me use my phone for this kind of stuff. Any help is greatly appreciated.

 

[Eggcessive]

Do you have any pictures?

 

[I Miss u Loaf]

I'd have to talk with my parents, they don't really care about the chickens as much as I do, and I hardly ever use my phone, as I need permission to do that, and they never give me permission. I'm thinking it may have something to do with her suddenly going broody?