I have a question I know this tmi I’m just a concerned mother I don’t know if this is normal but when I was changing my…

I have a question I know this tmi I’m just a concerned mother I don’t know if this is normal but when I was changing my daughters diaper I found little tiny hair growing on her little girl parts is this due to hormonal because I looked up that babies when there in the womb that some of the hormones from the mom can get into the baby I don’t know if that has anything to do with it and also she making her own hormones and can anyone relate to this and I’m thinking she’s to young to have that