I'm not sure if I'm producing the amount of milk I'm supposed to, I have an 8 day old and he won't latch, I've tried nipple sheilds and he doesn't take it. So I have to pump and bottle feed him. I'm only getting around 4-5 oz total from both breasts every 3-4 hrs sometimes longer. I have to go back to work next week and its impossible to save any milk bc he drinks it as fast as I can pump it. I put it in the freezer and by the next pump its gone. Any tips or suggestions.