it makes me feel kind of depressed that my dr is still concerned about my weight gain, at the…

it makes me feel kind of depressed that my dr is still concerned about my weight gain, at the beggining of my pregnancy i lost 10lbs but gained them back after my morning sickness passed, at my appointment yesterday she said i gained a total of 40lbs already(that includes the 10lbs i gained back that i lost) , and she said that the baby is measuring a little big , ugh :/ i just wanna enjoy my pregnancy and not have to worry about weight