What could this be?

[has30]

My daughter came home from nursery tonight, I took her nappy off to find this...?
I was thinking it could be a bite but it's very angry looking and there's only one, also under her nappy is such an odd place.

Forgot the photo!!!

Early stages of ringworm?

Hi
Did you find out what it was ?

Absolutely no idea. There was no sign of it in the morning. Was so odd!

Thanks for replying . My boys is still lingering around . might have to ring the gp if no improvement.