Yes, just a normal lively puppy
Perhaps give her a few minutes training session before bedtime to tire her out.....or put a few dry treats around the living room and let her use her nose to scent them out.....that really makes them use their brain and wears them out
What food is she on too? Over here in the UK there's a couple of brands that are well known for driving dogs hyper-loopy because they are full of additives
Usually they say go for a food with a lower protein level BUT as your wee girl is still a puppy this may not be an option. I'm sure somebody more experienced than me in rearing puppies will answer this question
My last pups were my two jack russells in 1990 - all other folowinmg dogs have been rescued adults aged 16 months upwards.