3 months and super irritable

Layla
Anyone's baby irritable? My baby will sleep all night but fights sleep during the day BAD. He will sleep for like 15 minutes then wake up. And start crying and just keep crying off an on an seems super unsettled no matter what. Y'all think he is just being overstimulated? It's become more of a problem the past few weeks. Usually he naps just fine. Bless his heart I feel so bad. He gets so upset when I lay him down to rest too