I'm so sorry to hear what you have been through.
I had 2 chemical pregnancies and then on 24th June this year I also had a D&C for a blighted ovum. I 'would have been' just over 9 weeks. So after 3 scans showed a sac and no baby I opted for a D&C because things obviously weren't happening on their own. Unfortunately I had to organise it myself because the medical professionals at the time were very slack in their communications with each other.....a once off I hope because I don't want other ladies going through that.
Anyway......it was then, only on the 19th Aug, that I went for another scan because I was 5w5d pregnant!
So please take care of yourself, and do know there is light at the end of the tunnel.
The ladies on here are a tower of strength!
A site I also found helpful was:
misdiagnosed miscarriage
I'm not too sure why, but I couldn't get into the site just now. I haven't been in for awhile. So hopefully its still active because there are loads of positive stories on there.
Big hugs for you, and thinking of you :)