My 13 weeks little one started sleeping 12 hours through the night at around 10 weeks. Her weight is great and the doctor said she was fine. However I’m currently solely breastfeeding ( she completely refuses all bottles and all nipple flows, she’ll sometimes randomly take around 30ml for a couple minutes and then go back to rejecting the bottle for several days) and my milk supply keeps dipping leaving us in a stressful a week of cluster feeding, screaming and crying, despair, pumping and me eating and drinking everything until the supply is back up. All because she will not accept the bottle no matter how hungry she is. Do I have to keep pumping at night for the day time milk supply to maintain?