Rash on 14 month old. What could it be? ** EDIT x2

Sav

I was bathing my daughter when I saw this rash on her. It’s mostly right on her pelvic region but I can see some spots on her chest and stomach. The other day she had a fever so I gave her medicine and she hasn’t had one since. Nothing in our routine is different and we have not used any new products. She does have eczema but this is not it. These spots feel different. Has your child had one that looks like this?

**edit: I just checked her back and it’s now moving to her back.

*** EDIT 2: I took the first one at around 8pm. My daughter kept waking up every 20 minutes after putting her to bed. I decided to take her out and look at her belly and this is what I see. This is at 10pm

So it’s a little bit worse but not too bad