Who had the same problems as us? The son has been crying for a couple …

Who had the same problems as us? The son has been crying for a couple of days and falling asleep with a tantrum. He cries really hard only then does he fall asleep. It becomes impossible to put him down. During the day he sleeps only on his hands or belly on his stomach. At night he sleeps in a crib or with us normally. I don't know why he doesn't sleep during the day.