Yeasterday I had final meal at 5pm my blood sugars went up to 18 from 6.5 only carbs was two small potatoes and I retested before bed at 11 pm still at 17.5 woke this morning and still 10.5 when I’m usually 6.0 to 6.5 if I don’t eat any carbs I don’t go much higher than 8.0