Shriveled Comb

[dizzydoo2000]

I have an 7 month old Easter Egger (Ameraucana /Araucana) she has been successfully laying 1 egg a day for 1 month and still continues. Today I noticed her comb was shriveled. She seems in good spirits and I pick them up everyday and just noticed it this morning. She had flown my fence and i thought she was the neighbors chicken at first but she ran right up to me. Is her comb something I should be worried about? What could be the problem?
Thank you