Nighttime anxiety hits when the world goes dark and thoughts won’t quit. Combinations like 🌌😰😴 capture the restless struggle to fall asleep, while 🌙🌃😩 fits those overwhelmed by racing minds under city lights. Use 🌜😰🧠 when stress feels mental and inescapable, or 🌌😵🔦 for pacing and flashlight-checking moments. These emoji blends work well in late-night texts or journaling about sleepless nights.