nervous mommy to be

Jasmine • Ms. Jay
So I've had two miscarriages in the past two years. I'm now pregnant again (5w3d) and I went in for my first ultrasound today. We could see the gestational sac but nothing else. The technician says that it's perfectly normal because the baby is too small to see. However I'm so worried and scared that this pregnancy will end up like my last two, as a blighted ovum. I'm just praying for a healthy rainbow baby. 
Has anyone else have a similar situation with a positive outcome. Desperately in need of encouragement.