Does this sound like a cute announcement?

We’re announcing at 19 weeks, a few days before Halloween. Mostly because I’m terrified of announcing and then miscarrying. Partially because that’s just how far along I’ll be come Halloween. We decided to carve a pumpkin in the shape of a baby, and get a small chalkboard and write “Baby (Lastname) arriving March 2019” and put it against a tree outside with yellow and orange leaves on the ground around it. Is that too cheesy or cute? It’s our first.