Want to use breast pump to induce labor but worried about losing colostrum

Candice • Baby girl born December 2018 🎄 🍼 Pregnant with #2, due September 2020 🍎 🍂

39 +3... over being pregnant. If I use my breast pump to help induce labor will it get rid of all my colostrum? Will it regenerate after birth? And how should I store it if it’s just a tiny bit?