I am a first time mum and I have a 7 month old boy. For over a week, he has been INCREDIBLY fussy with feeding. He cries at the sight of the spoon and baby led weaning doesn't really work (he usually just smashes the food around). He only enjoys fruit, courgette and porridge. He used to like carrots, sweet corn and peas but now he refuses these. He also hates all fish, chicken, lentils, potatoes, sweet potato, parsnip and butternut squash. Obviously broccoli and cauliflower are also hated. He cries and howls the whole time. He didn't used to do this but it's a new development. How do I get him to enjoy his food? What have I done wrong to make his eating so much worse than it was?