Sleeping 10 hours!!! Going long without eating?

Jade
So the last week or so, my LO (3 mo) has been sleeping longer stretches through the night 🙌🏼. I feed him around 7, we do a bath and he's asleep around 8. Yesterday and today, I've had to wake him at 6 to feed him, so that's 10 hours of sleep!!! I know he would wake if he was hungry, but I feel bad that he goes that long. I just started back at work so I want to make sure I'm giving enough bottles to fill him up during the day then. And He still takes several naps during the day after sleeping like that.
Anyone else having their babies sleep these long stretches yet? Do they feed a lot more frequent during the day? Do/should they still nap all day?