Too early?

Is 9 weeks and 2 days too early to announce baby #2? I want to sooo bad but I know there is still a chance that we'll regret it if anything happened. I just really want to announce it before my daughter's birthday party on the 29th because I'm so bloated you can already tell I'm pregnant 🙈 just don't want any nosy family members beating us to it this weekend! Lol