Am I the only one who constantly gets comments on how "huge" I am?

Lucky you. I am very small for 5 and a half months. I was skinny before I got pregnant. I keep getting comments on how "unhealthy" I look. It's very annoying, because my midwife says the baby is the right size. I hate it when people think I am not taking care of my baby, just because I happen to be smaller. I would rather be bigger just to get them off my back. Why do people just shoot off their mouths like that!