Nervous

I'm 19 and just found out today that I am expecting and from the date I had my last period Im pretty I am roughly 6 weeks... I am waiting on a doctor appointment to confirm it all but I told my mom and she was super calm with it as I still live with her but am neverous as heck to tell my boyfriends family... We've been together for 6 years and im just freaking out... Maybe some girls are going through the same thing?