Can't stop thinking about it!

Erica • First timer, always anxious, high stress worker. So excited and scared all at the same time. Married 2 years.
So I got official confirmation from the doc today, I'm expecting! According to the app I'm around week 4 or 5. I am sitting in meetings at work (yes on my phone) and it's all I can think about! How do you focus when it's too soon for anyone around you to know what's going on?? All I want to do is tell them all so they know why I can't focus on anything else! But it's waaay too soon.