Announcing

Josie
My brother and sister in lawjust announced their pregnancy( she just missed her period 5 days ago). I am almost 13 weeks and planned to announce on July 4th after our next appointment. Now I feel like I can't make my announcement without it seeming like I'm trying to take away from theirs. Our pregnancy was very planned, there's was another oops and their first just turned 2 and they can't handle him. I was a teen mom (my daughter is almost 6 now) my husband and I have been married for 4 and a half years. This same brother ragged on me when I was pregnant and how I would be a terrible mom and how he would never have kids and be so irresponsible as to have a baby. I feel like if I announce they are going to be super pissed with me for taking their thunder. We live almost 3000 miles from them and the rest of our family. How do I announce our pregnancy without stepping on any toes?!?? Heeeelllpp!!