Glucose test

Ok quick question I had a king size kit kat last night now in for glucose test will it count because what was I took my glucose test Friday last week and I called in for results they said it’s high and asked what I had that day for breakfast I said my fruit smoothies they said that is why is high they said it’s 140 they said fruits have high in sugar so I have to take it again and realize I have a king size kit kat last night and wondering if that will count hoping it doesn’t but I’m empty stomach to day didn’t eat breakfast