Is there any such thing as a sleeping schedule for a two month old?

New mom here,

We were never following a sleep schedule.. we went to the drs yesterday and she gave us the approval to let baby sleep though the night without night feedings (up to 8 hours)

I’m wondering if I should start a schedule of some short like putting him down at 10pm wake up at 6.?

How many naps will he need? I read his age he should sleep 15 hours so if he sleeps 8 hours over night then that’s 7 hours of the day to slit ip for naps right? How many naps a day is recommended ?

One 4 hour nap and one 3 hour nap?

Also what if baby is sleepy and wants to sleep more? Do you try to keep them up or let them sleep?