miscarriage mommas, when you got pregnant the second time after having one, how long did you wait to tell your parents/friends?

Tamara • Mommy to my 2 beautiful baby boys, Nathan Louis💙 born August 12, 2017 and Parker Joseph May 6, 2019❤️ My whole world😍
Not sure how long I should wait. I'd be almost 2 months on Christmas, but not sure how long I should wait since I had miscarriage in august and told everyone right away