Has this happened to anyone else

Amy • Married and we have our rainbow baby strong and now a toddler and we have #2 due in august hope she is and wishing everyone a healthy pregnancy and delivery 💍💏🌈💗🤰

I went in for my ultrasound I'm supposed to be 8 weeks 5 days. Baby measured 6 weeks 2 days. Couldn't get a heart beat it looked like it could have been flickering but she couldn't pick it up. She then said I would need another in 2 weeks and the doctor will call me about the results. I asked if I could get a picture and she said no she can't. Has anyone had a good outcome with this happening? We even used an opk and my HCG levels were up to 12k 2.5 weeks ago. It all doesn't add up and I'm really scared.