I fainted yesterday and now have an appointment with the doctor this morning. When I looked up the symptons yesterday it pointed to diabetes. So I got myself a bg tester. At 1.30pm yesterday it was 5.7. At 3.45 it was 6.5. I had dinner at 4pm and at 6pm it was 5.8 At 7.45pm it was 7.9. I then...