bad habit..?

my son is currently 11 weeks and he is such a great sleeper! sleeps 12 hrs (a side from eating every so often)

but here's the problem-- I don't sleep. maybe 4 hrs if I'm lucky and no napping during the day

every night it's the same thing: he goes to bed at 8, I get him for a dream feed (I'm EBF) at 11, and he goes back to sleep. but here is where I think the issue is

2 a.m. is 3 hours later, and during the day he eats every 3 hours, and I'm always awake at this time so i think "let's get him for another dream feed so he doesn't wake up starving, hopefully breast feeding will make me tired, then we can both go back to sleep for a few hours"

but I'm now worried that I'm disturbing him.

what if he doesn't need to eat at 2 and will go till 4? what if hes getting ready to sleep through the night? will he never sleeps through the night and always wake to feed at 2?

it's just easier on me because I'm still awake, but I don't want to do something that's hard or disruptive to him or his sleep

any help or advice?

(posted a couple of places because not quite sure where this post belongs and want a wide range of opinions 😩)