sleeping at night

Breanna • Walker Ray 💙
Anyone's baby sleep really good through the night for a few days, then one night just will not sleep for anything? 
My son will be 2 weeks tomorrow and the past week he's slept through the night and only woke every 4-5 hours to eat. But last night he refused to be put down so I had to attempt to sleep with him on my chest. I'm exhausted.