i have been using a meter to check my blood sugar after a close call of passing out while driving. missed the guardrails by a foot. my fasting A.M.BS is low 80's, however, two hours after a meal of protein and veggies my BS drops lower than the fasting number..doctor has scheduled me for a CT scan of the pancreas to rule out tumors. can't find any information other than revising ones diet..does anyone have any information on whats causing this????