So I have my 4 month old son and I'm babysitting a 4 month old and a 5 year old. Everytime I sit the…

So I have my 4 month old son and I'm babysitting a 4 month old and a 5 year old. Everytime I sit the four mo th old down so I can feed my son or help the 5 year old with something he screams bloody murder. They said he naps by being held and goes to sleep by being held... So he always cries if he isn't being held. This is going to be a rough day