my baby is 3.5 months old.. from the past one month he is being getting very poor sleep.. he's got kindaa moro reflux during sleep tyms .. so evn the slightest noise he has the jerking movembts of both legs and hands and he strts cryng and won't sleep tor nxt 5-6 hrs atlest.. again the process continues whenever he sleeps... I tried swaddling him but he doesn't allow meh to wrap his hands so datz also not working... is this moro relfux bad for my baby. ? and how to make his sleep without these jerking movements? plz help me