Go to the Pewter Poké Center

You know the smart thing to do is to heal up. You retract Lacy into her ball and walk into the Poké Center. The nurse smiles warmly to greet you "Welcome! Shall we heal your Pokémon?"

You hand over your pokéballs and while the nurse loads the machine you scope her out. She has long pinkish red hair, wide hips and is maybe in her 20s. Her nurse's uniform is a little tight on her which really embellishes her chest. She finishes up and hands back the pokéballs with a smile.