Will he eat today?

Oh I hope that James decides to eat today. Yesterday he refused point blank to eat anything for breakfast, only had some of a fruit pot for lunch and then ate spaghetti and a yoghurt for supper, only to later throw up twice. He was also very clingy yesterday, but only to me, not to Gareth and me. I could see that Gareth got upset that James never wanted him and cried when I was not with him, but I think that he was not feeling well. I wonder if this is the Chicken Pox rearing its little head?