Could I be pregnant?!

So two months ago I “miscarried”. I say “miscarried” because the dr confirmed I had a false pregnancy (blighted ovum) so I had a d&c; about 8 weeks ago. My first period after was HORRIBLE! The worst period I’ve had my whole life. Well this month I haven’t started my period yet. I’m 5 days late. Could I be pregnant again that soon? Should I wait a few days or go ahead and take a pregnancy test??