the 12th week mark! need announcement ideas

I'm a photographer so it wouldn't be tough to get a nice picture...but how to make it one of a kind...special?

I'm not a fan or the "preggo" and "overly comical" photos. My husband and I don't really have a fun activity like little video game controllers ect. I'd love to come up with something simple, cute, and I could shoot myself. My family/friends I'm announcing to lives mainly In the US, while I live abroad in the U.K. With my husband. Open to suggestions, what did you wish you did?! We are announcing in Nov. So could be cute fall themed but not pumpkins. Anything helps :) xx