Empty sac

Frankie

Been for a vaginal scan today at 6+6 weeks pregnant, the sonographer couldn't see any fetus, only an empty yolk sac, she said the gestation sac and yolk sack are measuring perfect for around 6 weeks she said I could have my dates mixed up a little bit so I might not be as far along as I thought, I have to go back in 11 days to see if anything has developed.

Has anyone had this before and the outcome been okay?