I had a bad feeling

Brittany • Ttc #1 we got married 4/11/15. We had a chemical pregnancy 11/2/15 and a MC 2/9/16. Hoping for a healthy sticky bean.
Last night I started bleeding went to the ER they said my hcg was only around 400 and didn't say much about the ultrasound. I should be 6 weeks one day but She said that maybe I had my dates off but we had been ttc for 7 months I know when I ovulated, I used opks and I temped to confirm. So I know this very bad news. The bleeding is only when I wipe still but it is red and had some small clots but I have no cramps has anyone had a similar situation?