Help! I have recently identified that my almost 5 YO likes the smell of her anus. She plays with it with her fingers and then sniffs away. Tonight I caught her doing it with her nightie and also my bed covers. I was mortified. I told her off about it and then at bedtime later asked her why she was doing it (she did it yet again in her bed during story time). She said 'I like the sweet smell of it'. Which freaked me out even more. Of course I explained the poo issue and she replied she does it when there is no poo. I explained the germs issue. I think she already knew this which is why she was trying it with her nightie.
Is this normal?? Should I be worried??