ultrasound

To

I had an ultrasound last week at 5 weeks and 2 days for spotting and they saw a gestational sac, and a yolk Sac, but no fetal Pole or baby. They rescheduled another ultrasound for me for tomorrow morning saying that by then they should see the fetal pole in the baby in a heartbeat. I am suddenly getting really nervous. tomorrow I will be 7 weeks and 5 days and still experiencing off and on spotting