Hun, it's normal for them to have a few days when they are off their food. A few days can even last a bit longer I wouldn't worry too much (although I know that's hard). Lulu has given you the best advice - stay calm. As soon as your little one figures out how much you want him to eat, life is going to get a lot harder The best thing that worked for me was to just put food in front of him and act like I don't care if he eats it or not. After a while it worked a treat.