Blighted ovum?

Mary

I had my ultrasound yesterday and I am currently 9 weeks and 5 days,. The sonographer couldn't see baby inside and he said talk to my doctor. I got positive result both home pregnancy test and urine test in the laboratory. My hcg level was normal. I had an ectopic pregnancy before but this time felt more heartbreaks. I can't hold my tears when I got home. I am turning 40 this year and feeling hopeless to get pregnant again. I hve doctor's appointment on Monday and I am preparing myself for bad news💔😭. Is there anyone experience the same? I just read about blighted ovum, is this what I am experiencing?