So financially I need to go back to working sadly. I'm currently exclusively breastfeeding she's gaining weight wonderfully but I'm struggling to pump if I pump alone I get a few drops and if she's feeding on one side I get an 1oz (both 20 minutes pumping). Is it possible to feed formula during day/when at work and breast feed when I'm at home or will I begin to dry up after so long? (Looking for day job so I'd be breastfeeding at night)