Look, I say just OWN it. Do not apologize for it, whatsoever, but remind people of your situation and to keep things "a little hush" (like a secret you ALL share). It seems like you're really becoming a favorite of the office!
This reminds me of recently at my city's pride parade how the ladies were all cheering on and even complementing the TVs/CDs, and how much progress really has happened. I'm not sure if I'm up for being out of the closet yet, but thank God it's becoming a lot less scary than it used to be.