Mommies, I need your help ?? The baby is 17 days old...at night we don…

Mommies, I need your help ?? The baby is 17 days old...at night we don't sleep, during the day he sleeps well, wakes up only when he wants to eat. At night the baby coughs, waves his hands and feet, cries, wants to breastfeed - I give him, calms down and after 5-10 minutes it's all over again. First I thought maybe there's something wrong with his tummy, did massages, doesn't help. Maybe he's not eating enough? I don't know what to do anymore? It's been 3 days like this...as far as I know newborns should sleep an average of 18-22 hours a