Someone called me out

Today a grandmother of a child I work with asked me if I was pregnant. I was surprised and was like "how did you know" and she said she noticed my stomach was a little bigger and it's normally really flat. I'm only in my 9th week so I know there is not a baby bump yet but I suppose I do look a little different! Not sure if I should be offended? 😹 good thing I am pregnant or I might have been! 😜 (kidding!)