Pregnancy announcements, ideas and sharing!

Ha
All of my family knows I'm pregnant, but I haven't shared it on social media yet mostly because I have no idea how to do it creatively 😉. I'm 12x5 right now and will be getting another ultra sound tomorrow. 
I wanted to wait until I knew what I was having, but I'm getting way to anxious to share the news! My first baby and pregnancy. 
How did you share the news on social media? Or any ideas on what to do?