I am beside myself. - how did you tell your partners?

I'm still shaking as I type this. I can't tell anyone yet because we weren't even going to start trying until next month but this is absolutely the best surprise I've ever received!!! This is the one place I can let it all out. 
So I'm planning to tell my husband this weekend. Here's my question for you. How did you tell your partner? And if you could do it again differently, what would you change?