My preggy symptoms didn't disappear until 2 days after I started bleeding, so even after your D & C you might still have some of these feelings for a few days whilst your body adjusts.
I just wanted to mention as well that sometimes when you are bit further along you can actually get milk come in after the mc, i'm not sure if a doc or someone has warned you about that or whether it happens at the stage your at, but forewarned is foraremed.