Advice on telling family

Shannon
Little backstory - we got pregnant right after our honeymoon in October and then miscarried at 6 weeks in November. I hadn't told my mom (we're very close) because we were going to do it in person Thanksgiving weekend. I had to have my husband call her because I was crying to hard to get true words out that I was pregnanct and now mc. 
Now, by some miracle I'm pregnant again before getting Af and I'll be with her this week for Christmas at 4w4d, I'm going to tell her but my question is.... Would you make a big deal about it or keep it low key? Originally I was going to do something creative to tell her but now I'm so anxious that I think I should just tell her. BUT - I don't want to miss out on the "fun" of announcing. Sorry so long, thoughts???