Blighted ovum

Chloe • Married 💍 MC July 15, 2017 Kolten 9/10/2019🌈
I posted this a few days ago and I got suggestions that I could be going through a Blighted ovum. I looked it up... and the symptoms match. I have no insurance so I'm going through a care center that's free but they don't know if anything is wrong. She did say it was odd that I was "8 weeks" but measuring 5 weeks and obviously no baby. I have another scan on Thursday but right now I'm freaking out. This would crush me and my fiancé. (he lost a baby from his ex getting an abortion w/o asking). So has anyone been through this? Scans would help. And advice if it's true. 
Update:
The baby is okay. There is a heartbeat and all 5 signs of a viable pregnancy is there.