In four days, my four-month-old son will be turning four months old. A…

In four days, my four-month-old son will be turning four months old. And for the past three days, his daytime naps have become hellish, he sleeps in short bursts, and it's really hard to put him down to sleep. He cries or sleeps on my chest. As soon as you take his chest off, he wakes up. Nights are normal. We try to put him down for nighttime sleep but he generally sleeps. Is this regression of sleep? Girls, how was it for you?