I'm reasonably new to type 2 diabetes and my blood sugars have gone up. My test this morning is only 8.9 but should I be worried. They are bouncing up and down. Up ad high as 16.7 in the day and down to 8's in a morning. What am I doing wrong. I am under a while lot of stress at the minute and quite poorly too could it be that? Do I need to inform anyone or just wait till it settles back down again?