Night feeding/sleep question

Recently my son has started sleeping one longer stretch at night, about 3-4 hours sometimes a tiny bit longer. I noticed that when he wakes up from it, he’s STARVING. and I feel so bad so I’m rushing around trying to get a light on and get him fed as quickly as possible. I love the new sleep, but should I stop him from sleeping that stretch because he’s so hungry when he wakes up? He’s 10 weeks old and has already doubled his birth weight.