Faced the same situation becoming a Type II diabetic at age 59. The doctor made an appointment for me with a dietician. Best 1.5 hours I've ever spent, learned a simple way to control carbs which is the key to weight loss. Since that time I have been able to lose 60# and keep it off. My a1c is always below 7 and several times as low as 6.0, cholesterol, B/P and other measurements always within doctor's expectation. I walk 1 mile every day and the gym 3 days a week. Look and feel great at age 72, it takes a lifestyle change and a commitment to that change. Along the way my weight has plateaued, sometimes for as long as a year. Can't let that interfere with your resolve, I only get on the scale every 90 days at my doctor visits avoiding weighing more frequently than that.