Are the symptoms of stress/anxiety similar to those of diabetes?

Have a history of anxiety, first of all. Occasionally i get shaky, irritable, break out into sweat, lethargic. But when i check my glucose levels in morning, its in the 80′s range. Im paranoid about have diabetes. I monitor every symptom from the # of times i pee to how thirsty i get. Any input [...] http://bit.ly/q76eN5