When to tell

Just got a positive pregnancy test today! I was pregnant in January and told my immediate family after 1 week of knowing, ended up being a chemical pregnancy and started bleeding the day after I told them. Now I don't know if I should wait and see or tell them sooner rather than later. And I feel silly making a big deal about it when I made a big announcement last time and it was nothing. I'm really close to my parents and siblings and tend to share everything.