When to tell people?

Autumn • Mommy to Bentley, and Rylee Ann on her way. ❤️
I'm 5 weeks as of tomorrow. My first appointment is at 7 weeks, and I've told all of my family. But we were thinking to announce to everyone else around 12 weeks or so, is that too early or would that be okay? I miscarried at 5 weeks last pregnancy so I'm trying to be careful this time.