Eat Play Eat Sleep???

Kaitlyn
I'm trying to follow the Eat Play Sleep routine but my 10 week old will wake up, eat 3-4 oz (formula), gets tired after 1.5 hours and he freaks out until I give him another 2-3 oz then he's out like a light! Is this bad for the routine? FTM here....
Note: he's a happy healthy boy gaining weight very well and sleeps 8-10 hour stretches at night with one or two 1-2-hour naps during the day
LETS SEE THOSE BEAUTIFUL BABIES ☺️