Pregnancy and social media question?

My husband and I have been enjoying keeping the news between family and friends and off of social media. Now that I'm in the sixth month of my first pregnancy, it is still not on social media. In theory, this is fine, but I've noticed many people shying away from talking about it (even family) because they think we are trying to hide it. We have nothing to hide. We were married 7 months before conception, we both have graduated from college and have good jobs. I'm 24 and he's 28. I'm just worried because I don't feel we get to enjoy this time as much because people feel it's a secret. What would you do in this situation?