First ultrasound HELP!


I went for my first ultrasound at what I thought was 6 weeks 6 days. The first day of my last period was SEPT 25th. However, I may have ovulated late like OCT 13th,14th or even 15th. My cycle normally varies but never more than 28 days.

We only saw a yolk sac which was a little disappointing. Has anyone else experienced an empty sac at 6 weeks 6 days. Some of you saw heartbeats already so I’m a little worried.