Amy Kelley | Sleepy Sailings Pediatric Sleep Consultant on Instagram: "That silly, wild “second wind” at bedtime? It’s not extra energy. It’s your toddler’s body in stress mode — pumping out cortisol (the stress hormone) because they’re overtired. Here’s how it usually looks: ⚡ Running circles around the room ⚡ Suddenly acting goofy or wound up ⚡ Melting down the moment you try to settle them ⚡ Taking forever to fall asleep once in bed The truth: hyperactivity at bedtime isn’t your toddler “not