Pullet with grey spot on comb

[ashesfallingdown]

My EE pullet, about six months, has this grey spot on the top of her comb that just appeared in the last day or two. We have no roosters and I don’t notice much if any pecking between my hens. I think she is approaching her first lay quickly. She’s acting normal and silly as usual.

Any ideas what this could be?

 

[Wyorp Rock]

Looks like she's injured it or she's been nipped.
I think it will be fine and resolve on its own.

 

[ashesfallingdown]

Okay thanks!