Can you lose a significant amount of milk production overnight? Yesterday my milk production was fine. I pumped 6 ounces after a 3.5 hour work day (baby had 3 ounces while I was gone) and baby ate every 3 hours or so. Today baby has been eating every hour or two and has been acting STARVING each time. Then he cries like my milk is coming out slowly (I know he is getting some because I hear him swallow every once in awhile, but not nearly as much as he usually does). I have been pumping in the mornings to save up some milk for when I go on a business trip in September. I usually get between 2 and 4 ounces for 15 minutes of pumping. Today I pumped for 20 minutes and got barely one ounce. I am pumping again to try to make up for the amount of milk I didn't get this morning. I have been pumping for 10 minutes and have barely half an ounce between the two bottles. Please help!!!
ETA: These pumping amounts are with compressions being done the entire time.