Since being diagnosed last November type 2 I have been on metformin 500mg 2 times a day and always take at the same times in morning and evening, however yesterday due to being late going out I was probably 6 hours late taking my morning pill with lunch as I missed breakfast . Took my levels about 90 minutes later as I felt a bit odd and it was 3.4 my lowest ever and was showing as red arrow on my tester as an alert. Admittedly I have put on about a stone over the last three months due to being naughty on holiday after my initial 3 stone weight loss after diagnosis. Can this low reading be from missing the meal and taking dose late or is it a worrying start to something worse. Your opinions would be welcome