sharing with family

So our plan was to share the good news with our family this weekend since I had a doctors apppintment on Friday. I assumed I would hear the heartbeat on the Doppler? Turns out just blood work and weight check. I am so worried about telling our parents and siblings that I want to wait until I get the blood work results back. I had gifts prepared and now I'm just too nervous that something might be wrong! I'll be 10 weeks  Sunday and have had a good ultrasound at 6 weeks and good labs from my first appointment.  Any thoughts!? Am I crazy?!?