Do my little one is only 1 week old and I am having to express all my milk as she won't latch onto my nipple for long enough as my nipples have gone some what flat from the excessive boob growth. My baby eats every 3 hours and I've had to put her up to 4oz as 3oz wasent satisfieing her at all. And now a day later after she completely empties the bottle she wants more ! So I thinking of swapping over to formula as even though my boobs are prouducing so much milk it's very physically demanding having to pump so much and if I don't pump regularly throughout the day my boobs go so hard and lumpy and the pain is unreal ! how do I give up the breast as this seems impossible if i have to deal with the full sharp pain daily !