Please give me some advice on what to do about my 6 week old wanting to eat contstantly?

my son is six weeks old and takes 4 1/2 ounces every 3 1/2 - 4 hours. sometimes if he is already asleep he will go 5 hours without a bottle, its rare though. just feed him as much as he needs , atleast he is gaining weight. nothing bad is going to happen to a baby that is six weeks old and eats alot. he will eventually slow down with how much he needs to eat. i was told my son was above average also because he was born at 8 lbs . 6 oz . 20 inchez .and at his 4 week appointment was 10 lbs . 12 oz. 23 1/2 inches. maybe hes just going through a growth spurt.