TMI

Hey everyone I'm 7w 3 days and went to ER yesterday because I just felt this gush my liner was almost filled with watery pink blood. It's wasn't as red as period blood. I was examined, ultrasound was taken, I saw baby, heartbeat and my cervix was closed.They concluded that I'm having a threatened miscarriage😭. My heart dropped. The bleeding only happened that once and turned brown and now there's no sign of blood or even old blood for that matter, so far. I'm so scared,has this happened to anyone and everything turned out OK? 😔