I extremely understand your situation. Last week, I go to see doctor when my baby is 6weeks4 days, and the dr.said there is just a sac with NO BB!!! You know, I am so afraid and upset. But the only thing is just wait. The dr.said I need to wait 2 WEEKS!! OH! 2 WEEKS! Now, I still need to wait one more week!
I really hope you can be fine at the end and both us can be " golden pig" mother!