When is the right time?!?

When is the best time to announce pregnancy?? I’m currently 4w 1d pregggers and so excited to share the news that I can’t hardly wait. I have an ultrasound at 7w & one at 8w. I know some people wait until 12 weeks when the the risk of miscarriage is lower, however we are speaking a happy, healthy, full term BABY into existence and are wanting to share at 7/8 weeks!! Even though I know the risk is still there I personally feel like if i shared the news & miscarriage occurred I’d have a support system. What are yalls thoughts?!?