I'm 20 years old and female, and have recently starting noticing some symptoms that can be recognised with Diabetes 2. I have always felt the cold alot more than other people, and get chilly very quickly. But more recently have noticed that my left fingers are going numb and also my left foot at times, even when they are warm. I have lost some weight but believe that's due to doing more. Doe anyone have any suggestions of what I should do?