Cat naps?

Anyone else's baby (1month) have mini 20 min (tops) cat naps all morning and then have about a 3ish hour nap? Repeat until bedtime? She is up for the day around 5:30, awake for just over an hour, eats and dozes off for maybe 10-20 min, and is awake again for another 45 or so min, snacks a bit and falls asleep for another 10-20min... then finally around 10am she has a big eat and asleep for her long nap.

Having a 2 year old running around yelling doesn't help, but she has maybe one 3 hour nap in the morning, maybe a 1.5 hour nap early afternoon, and then is down for bed (3-5hour stretch) about 5pm.

My first just napped 3-4 hours straight all the time and cluster fed until 9/10pm and then bed lol.