Can I be pregnant after d and c

Britteny
I had a missed miscarriage (1st pregnancy, 12 weeks 6 days, baby stopped developing around 10 weeks) and d & c done 11/20/15. After my doctors recommendation, we started trying again 12/7/15. I took a home pregnancy test before we started trying again to be sure the prior pregnancy hormones were cleared and it was negative. After crazy emotions, hot flashes, and nausea for several days, I took two tests this morning. I had two very clear positive home pregnancy tests. I haven't had a period since the d & c to date the pregnancy so The doctor recommended coming Monday for blood work to confirm and hopefully date the pregnancy. It's so hard to believe! Could this be our rainbow baby? What do you guys think? I hate to get my hopes up again but I also don't want to miss out on the joys of expecting either!