Just want to let you know that you're in my thoughts.
I do not think anything is worng. In the impressions it says it is anembryonic which means empty sac or blighted ovum. They saw a yolk sac that was still there but they did not mention they saw a fetal pole. It looks like the embryo was already gone but the yolk sac still visible. In order to consider it viable they would have had to see a gestational sac, yolk sac and fetal pole all measuring within reason. And at 8 weeks ultrasound is more accurate than HCG anyways. I agree with the previous poster that your doctor did not terminate a viable pregnancy. Sorry for your loss.
Because it is difficult to say when exactly a woman conceives and when an embryo implants, doctors calculate a pregnancy from the date of your last menstrual period, not the date you ovulated/conceived. That would mean the doctor's report that on 9/19 you were at 8 weeks, 2 days was accurate, and by that time, a fetal pole and usually even a heartbeat should be seen. (At 6 weeks, 1 day, we could see not only a fetal pole, but also a heartbeat. We ended up losing that pregnancy in a miscarriage, so I empathize with your pain here.) A follow-up hcg test was probably ordered just to ensure that your levels went back to a non-pregnancy level. You can test this yourself by using a home pregnancy test; if it comes back not pregnant, your levels are probably back to normal. If you want to be extra sure, ask your doctor to run a blood test. Again, I'm so sorry for your loss, but I don't think your doctor terminated a viable pregnancy.
Something is wrong alright.They should give you HCG done on you. I almost have the situation But thank god my Dr kept giving me follow up for HCG test. When I went for U/S my DR could not see the baby or the sac for 2 mos then after 4 U/S he finally saw sac but it was empty. My HCG level kept climbling and he couldn't understand. I just about to go get DNC The last resource was another U/S he kept looking for half and hr and BAM!! there was my son. My DR thought he won a lottery when he finally saw the fetus!!! So was I . He was actually shocken over this miracle. I'm now pregnant again and I'm spotting for 6 days now I wnet to ER but they couldn't see anything. I hope I not going thru this over again but I'll be very determine not to get anything done b/c the experiment I have with my son. But this spotting is scaring me b/c I may be having MC. I would be devasted. In my opinion you should be givng HCG test every 48 or 72 hrs like I did. That was wrong.