Breast milk Stash

JL • Married to my best friend. One incredible girl. One more to adore 01/04/20!

It’s been 6 years since I have been pregnant and my daughter did not latch well at all. I pumped for a little while and used formula as I went back full time at 8 weeks. With this baby I will likely be working part time but I need to go back at six weeks. How early can I try and stash milk? When should I start pumping? I have a Hakka.

Thank you