I went to the doctor's yesterday and he tells me that since I'm 5'2 and I'm 169.5 pounds that I am considered obese. I don't think I'm that big and others tell me I am not. My doctor suggested losing 10-15 pounds. I would like to see it happen but it's hard for me to lose the weight and exercise hasn't really helped. Is there anything I can do? People laugh when I say I'm overweight and obese and they find it hard to believe. MY BMI is a 30.