Not talking much?

Ev

My daughter (16 months) was saying a few words before she started walking at 14 months, now she just babbles her own words and gestures... she understands a lot, follows directions, waves, high fives, gives kisses and mimics actions. She’s also very social and locks in with eye contact/big smiles... I just thought she’d be talking more by now. Maybe she’s just too busy to focus on speech? Wondering if I should email her doctor or just wait out? I talk to her all day and we read a lot. Anyone else’s May baby not talking much?