Sorry for the constant questions...

My LO is 20 days old. He is eating like a champ (EPing, drank 30 oz yesterday). However, his sleep is odd. I thought newborns slept constantly. He will have two prolonged awake periods each day. Normally from 10p-12:30 am and in the late morning/early afternoon for 2.5 hrs. He will eat, I'll change him and then he just stays awake until his next feeding 2.5 hours later. He is content and alert during these times; however, he wants to constantly be held. If I try to put him in his bassinet/swing/RnP during this time, he will cry.

Should I try to force a nap? I do swaddle him and try to minimize stimulation, but he just wants to look around at his environment