“ babying a baby “

I am always being told by my SIL, that i “ baby “ my child too much? she’s literally a newborn. I hold her, a lot. yes. i give her a bunch of attention but shes a newborn. I don’t understand how you can “ baby a baby “ like? she constantly tells me this and it gets on my nerves because she doesn’t understand! she doesn’t even have children.

do you think that holding a baby a lot, giving it attention and just loving it is “ spoiling and babying “ it?