could I be pregnant or is my body just adjusting to D&C aftermath?

Shadow
So in January I had a D&C because my pregnancy was nonviable. I had my period that lasted 9 days (normally only 3-5 days long) a month after my D&C. It ended two weeks ago, today I am lightly spotting but my cervix is high, soft and closed. Could I be pregnant again or is my body just adjusting to the D&C aftermath?