MC at 19 weeks... How to share the news?

April
I lost my little guy on Sunday. I was so careful about not telling people til after we had the genetic tests, well into second trimester... I can't believe we posted an announcement on Facebook like a week before it happened. This is our first MC and pregnancy. I told someone at work to spread word, which I feel really good about so it'll be easier for me to go back. Any suggestions how else to move forward with sharing?