Hello, I understand your fear. This happens sometimes this happens. Do not worry about it. Just keep going. Either ways your blood sugar levels are under control. But what you need.to.do is to go check your blood sugar levels. They will be normal for sure. You actually need to do is you should not take even tea or coffee if you want to fbs and after giving the sample you need to have breakfast and wait for 2 hours and give another Sample. This would give correct values of your blood sugar. Thank you