I don't understand it!!!

I only seem to have a problem with my odor in a place of work. I attend classes and I have not once heard anyone comment about my odor!! It's only at the workplace. I will admit today as I was shopping for some essentials I heard a girl say something about it smells. Later I heard someone else say something to the effect that it's gross. But noone else seemed to say anything or do anything to indicate that I smelled. I don't understand it. How is it possible, If I offended these two people, or it could have been the same girl i'm not sure, why didn't I offend others?? this is so distressing. Plus to all of you who say fasting and certain diets will help...let me tell you something, if I don't put something heavy on my stomach I really reek!!!. I am so tired of this I just want it to end.