Hello there.... Diabetes symptoms vary depending on how much your blood sugar is elevated. Some people, especially those with prediabetes or type 2 diabetes, may not experience symptoms initially..... Increased thirst, Frequent urination, Extreme hunger, Unexplained weight loss..... Fatigue, Irritability, Blurred vision, Slow-healing sores, Frequent infections, such as gums or skin infections and vaginal infections...