Confused on how often to feed my baby

Hey ladies. So my baby will be 3 weeks tomorrow. At his 2 week appointment, he was officially passed his birthweight. Everyone is telling me that means I can stop waking him up to feed every 2-3 hrs. But online it says you feed babies like that for the 1st 2 months. And some are telling me you still feed every 2-3 hours during the day and only on demand at night? What is he doesn’t wake me up to feed at night? I’m so stressed that I’m not feeding him enough. Do I still feed him 8-12 times a day? I’m soooo confused. Any schedule recommendations are appreciated. TIA