Empty sac

Kasey

I went for my first ultrasound yesterday and according to when I got my positive opk I should have been 6 weeks and 1 day. All that was there was an empty gestational sac. No yolk sac or fetal pole. I go back in a week to check again but if there is still nothing then it’s a blighted ovum. Does anyone have any experience with this? Any positive outcomes from similar situations? I hate having to wait another week to know if everything is okay or not.