Frustrating

Kelly
I love my job and enjoy what I do. Currently I am 13 weeks pregnant and starting to show and some co- workers have asked above it. So I talk some about it but not every day or anything like that. Apparently I have other co-workers who go to my boss and tell him that I am always talking about my pregnancy which isn't true. I just wish the co-workers who have a problem would come talk to me. It's frustrating because I am happy  and excited it's my first baby but feel like I have to hide because of others unhappiness. What or how would you handle it?