I had a vaginal ultrasound earlier this week at exactly 6 weeks and they saw the gestational sac, yolk sac, and fetal pole. But they did not see/hear a heartbeat. I go back when I’m almost 8 weeks to check for heartbeat again. I’m terrified I’m having another miscarriage. Has something like this happened to anyone else where they went for an early ultrasound tdidnt hear the heartbeat but a few weeks later did? I should say I’m working with a fertility dr that’s why I’ve had the early scans.