I’m pregnant!

I’m absolutely ecstatic! And I cannot wait to be a mom! I’m only 5 weeks and I don’t plan on telling anyone until I’m 3 months. The father knows, but no one else. I don’t know how to tell my family, and I need some help on how to break the news. I’m super excited and I don’t want this to be negative but I know my mom and sister and family will flip their shit... any suggestions or even just stories? Thanks!