19 weeks. i cannot really digest vege, and i dislike vege. cant really eat. (surprisingly, i wasnt like that before pregnancy.) what should i do?

Totally understand...some women add spinach or kale to their fruit smoothies to disguise the taste. You might also find it easier to drink vegetable soups. When it's all blended together you can hardly tell. Pasta with veggie/tomato sauce is another option. Meanwhile, compensate by having lots of fruits and don't forget to take your prenatal vitamins every day!