Fussy baby

J

Hey ladies! My baby just turned 1 month he’s been a really good chill baby but since 3 days ago he’ll wake up crying during his naps he’s already changed and fed so I don’t know what else it could be when I put him down to play he doesn’t want that obvi tired and I know it’s not him crying to be held because we’ll we learned our lesson about that with our first one lol. I do rock him to sleep but seems to work after a while of him crying anyways he’s a good sleeper at night but during his naps I just don’t understand why he’s so fussy I have patted his back a few times and extra burps come out. He’s not pooping as often either.