Yeah my bubba was like this alllll the time after eating. Nurse said it was normal. They are learning to digest and can get gassy and sore. Colic. Can last for weeks. There is a free nurse call line in Aus 24/7 if you want to chat to someone to ease your mind. I wouldn’t worry too much though. Move his legs around, bicycle but also all directions and up and down should help
Take your little one to the dr only a professional can tell you what's going on it could be anything it might not even be serious it could be something small bloating/ gas but I would recommend seeing a dr just to ease your mind and make sure your little one is ok Goodluck ❤️❤️
My boy looked like this when he had a lot of wind. Because they don’t move much at this time, it’s harder for wind to easily make its way through their system. Try bicycle legs, circular belly massages, if he gets super uncomfortable, a warm bath may help ease him.