Hi please help I tested my blood sugar on my third finger on left reading 10.8 .did the same test on the third of my right hand reading was 8.7. Which reading is correct.nurse said blood sugar is still high so increased my meds to 4 tabs.would my other meds that i have to take for other medical conditionals be put the sugars up.the buses did not seem instructed when I tried to explain about my other conditions which are causing stess .any ideas please help