My lo is about 13 months and he was eating fine before this past week....now he is a mess. He was already a very messy eater but things have just gotten worse. He is hardly eating and throwing tantrums when he’s in his high chair. He’s been so fussy lately. I noticed he has about maybe 2 teeth coming in... the second to last ones in the back. I’m just wondering is he’s acting like this because of that. Makes me worry because he’s not really eating his food. He’ll have breakfast just fine but once it gets time for lunch or dinner he starts to throw tantrums....throwing his food and squirming around in his chair. He hardly eats his dinner. Maybe just a few bites and he’s just over it. I don’t know what to do anymore