I can't soothe him all day long... He sleeps for 5 minutes, then wakes up…

I can't soothe him all day long... He sleeps for 5 minutes, then wakes up and cries. He coughs, pushes, gets upset. He does everything... I'll say right now, he eats well. Not hungry. Could it be colic? How do you know if that's what it is? After I downloaded this app, I don't even want to log in to Google!