Drying up breastmilk

Alexis • 25, momma to a little boy, 3 years old, diagnosed with Angelman Syndrome in Nov. 2017, living life to the fullest! 💙 11th cycle TTC baby #2! 💝
I've been exclusively pumping since the beginning of September and today I've decided to stop due to my nipples being so sore and cracked/bleeding at times it's too painful. Any tips on how to help with the pain once I become fully engorged?