Not Assuming This Condition To Be Gastroenterological . A Fare

not assuming this condition to be gastroenterological . a fare while back in the past once I didn't feel very good, I walked by a delicatessen and the smell of the food instead of smelling good , smelt bad and made me want to hurl ! and a while later only after making myself eat some food I did . it was such a strange and frightening experience I thought I was dying ... but why would good food smell so bad like that , it seem so strange ? I would appreciate even some sort of wild guess as this has been some time ago ?