I'm so confused right now

Okay so I was told by a gyno on 11/18/2017 that my baby stopped developing at 7 weeks 5 days but I was supposed to be 9 weeks at the time and there was no heartbeat that they could find.  So on 11/26 I had a miscarriage Tons of blood clots. A big bloody tissue came out of me as well. It currently has been 6 weeks without a period. I'm wondering when I'm getting my period and why the heck am I so bloated or getting bigger. I never had my belly become this big. I haven't changed my eating habits whatsoever. I have acne horribly in which I barely ever get. The left photo is November 21st where I'm supposed to be nine weeks and the right photo is today where I should have been 12  weeks.