My daughter is 3 and a half and been attending nursery since October. For the last few weeks each day after I pick her up and bring her home, she eats her tea and then is almost writhing on the floor with pain for an hour or so. She only attends two days per week but she pretty consistently complains each time. She hardly eats anything there all day ( a cracker, some raisins and perhaps a teaspoon of her lunch) and then comes home and has a sandwich, yogurt and fruit. Could it perhaps be she eats so little during the day she then eats too much too quickly and it gives her stomach ache? I’m at a loss but it’s not nice seeing her suffer. Thanks.