Hi, Newbie on here and am really hoping someone can help. My 3 year old son screams in pain when he eats, not every time he eats, and not contained to specific foods. He says it really hurts his tongue, have been to docs and they said coundnt see anything, went to dentist this afternoon and he also said nothing wrong then come home have tea and he is screaming that it hurts his tongue to eat. If it was just dinner it might be him putting it on but even did it over a kit-kat his nan gave him yesterday! I have no idea what to do - have looked in his mouth myself and cant see anything different to normal??