Welcome! I'll have to say I don't see DDB in her either, but that's just me. I would agree with Mooshi's mom, if you love her & she's a good addition to your family then appearance wise it shouldn't matter.
My EM pup is full blooded, registered with AKC & both parents look like EMs. However, I've noticed my pup kinda sorta has a little bit of a Fila looking head. She's got a very hound like face, droopy eyes & lots of extra skin around her neck. But I know she's not Fila.