Don't stress, I've heard worse. Once at work one of my male coworkers overheard a female worker discussing her pregnancy & blurted out "are you pregnant". She was 7 months pregnant at the time and most of the office couldn't tell as she was very short & quite overweight therefore her figure hadn't changed. The poor guy is still embarrassed about the comment.

I'm the opposite of you. I'm overweight and for about 3 or 4 months now have looked pregnant as I have developed a pregnant looking high belly if you know what I mean (as against the low pot belly) and I have been living in fear of people thinking I am pregnant. I've now tested positive so (all going well) I at least have an excuse for the belly even though I'm way to early to show yet.