We have bees so I’m wondering if this is a bee sting. I cannot find a hole or holes but that black circle bruise reminds me if a bee sting. This was not there yesterday. I gave her a bath yesterday and would have noticed. I saw her limping this morning so this is what I saw. Please advise. Can you give chickens benadryl for allergic reactions? Or hydrocortisone cream? She’s eating and drinking but I know she’s uncomfortable. It looks a little weepy but definitely very swollen even on the pad of her foot.