I was diagnosed as pre-diabetic from a blood test taken in August after which I started a strict low carb diet and increased exercise. I was told to repeat the blood test in a few months time and encouraged to get on with losing weight. My blood test results were 43mmo/6.1%. I bought a glucose monitor this week to check on my progress and I have taken a reading before breakfast each day. The readings have been 5.9, 6.1 and today 7.0. I seem to be going backwards. Is it me or the meter?