can anyone identify dds rash

[pud1]

My 6yo dd has as rash on her stomach. It is quite large red bumps round her belly button. She is well but they are itchy. I have attached a photo. It only came up yhis morning
Can anyone identify it

Looks like bites rather than a rash.

Chicken pox?

Looks like bites to me.

thanks. I have taken her to the pharmacist. he said it looks a little like ringworm but as it has come up quickly its more likely to be a reaction to some thing. all I can think of is some jeans I bought her and she wore them for a few hours yesterday. I wonder if its a reaction to the metal button.

Could well be nickel allergy. Doesn't look like ringworm to me. Or flea bites?