Baby #2-negative responses announcing to family

We're 10 weeks and announced to family at Thanksgiving (waiting for Christmas to announce to friends/social media). Baby #1 is 6 months old, so these too will be 13 months apart. I got responses like... "Really???" "Wow" "That must've been an oops..." And "Again??"  Baby #1 was planned (we got pregnant a month after we got married), and baby #2 was planned as well. I totally didn't see these unsupportive responses coming from family!  Some of them were excited for us... But it kind of upset me to get negative responses. 😔