When to pump

Kayla • Mama to the beautiful Jade Veronica 👶🏽🎀
I'm ready to start pumping so I can build my stash before I return to work in two months. Only thing is I never time pumping right. Every time I start pumping DD wakes and wants to feed and I end up giving her the milk I just pumped. How are you all able to create a pumping schedule that does not interfere with you LO feeding schedule?