worried

Erica • ❤️1/24/16 👼6/2/18 (9 week mc) ❤️3/22/21 🌈👶TTC

I had my ultrasound today to confirm my due date. however, they didn't see the baby or a heartbeat... I go back Tuesday for another ultrasound... has anyone ever experienced this and on the second ultrasound the baby and heart beat be there? I'm so emotional....