I am a 30 years old male having wife and 2 kids and I am also a drinker sometimes heavily but not that I cannot stop drinking I stop when I want to. My question is whether i am diabetic or not. This past weekend I drank heavily and from monday night I cud not sleep, i am sweating heavily tho I feel cold but when I stop drinking for like 2 days this goes away. N my glans penis used to get dirty very soon even wen washed regularly. Is this a symptom of diabetes? Please help.