I know my 5 week old is due for a Growth spurt but I'm worried about decreasing milk supply. My breasts feel "empty" and soft and my ds is hungry every hour to hour and a half. How can I tell if it's a growth spurt or decreasing Milk Supply? Is it just output of wet/dirty diapers and weight gain or is there another way to tell?...I can't even eat 3 meals b/c he is always nursing So I'm concerned that is also contributing to dec milk supply. thanks for any advice/input!