Sleep

Hey everyone so my little one is still quite a sleepy baby. He usually only stays up for about an hour between his naps maximum an hour and a half. He just gets super cranky without proper rest. Yesterday and today though his sleeping has been super strange he basically slept all of yesterday except for the morning and brief periods in the afternoon and evening. Then he went to bed at 8:30 pm and has stayed asleep except for feedings till 10 am. I’m just concerned. He doesn’t have a fever.