Like "Go and get a full CBC make sure to ask them for a test on your HGBA1C. This is the key test to see if you are pre-diabetic, diabetic or not. CBC is a Complete Blood Count and the HGBA1C is the Glucose Glycosylated Hemaglobin. I hope this helps you. Thank you for letting my new found knowledge help you. Yes I am studying Phlebotomy. Have a great day!:)"