DS is 7 and recently has been vomiting kind of frequently. It seems to happen when he has sweets, so at first we assumed he was overeating / making himself sick by eating way past the point of being full. The last two times it’s happened though he hasn’t had much at all and forcefully vomited everything in his belly a few hours later. Are some kids just super sensitive to extra sugar in this way? There hasn’t been one food consistent the whole time so I don’t think it’s an allergy, unless it’s a random ingredient in lots of things!