Meter testing

Alexandra • Mommy to 2 boys 💙💙and 1 girl 👑💕 3 angel babies 👼🏽👼🏽👼🏽
The past 3 days may fasting has been over 100 and during the day my sugar feels low I check it and it's over 100 still I tried test my meter but one of my paper work says what the meter should read with the test fluid. Does anyone have an idea?