First I think depends on if you want to continue breastfeed or not. What i read is that the more you breastfeed the more milk you produce. If you half bottle feed and half breastfeed, it might affect your milk production. So my recommendation is solely breastfeed as much as you can, more often. Before you breastfeed, try to message your breast to increase the flow, and squeeze the nipple to get a few drops out to get the flow going. I heard there are some herbs that help increase milk production like fenugreek. there might be some chinese herbs too, you can look into that. hope this helps.