FYI this reads like you were fine with sesame until you went to the doctor for something else, and you came away with an allergy to sesame. Maybe that's what yo

FYI this reads like you were fine with sesame until you went to the doctor for something else, and you came away with an allergy to sesame. Maybe that's what you meant, but that would be even scarier to me than "I discovered I had developed an allergy to sesame as a consequence of other issues"!