How do I dry up my milk supply

Raven • Mom of four 👧🏼11/29/16 👼🏼7/21/18 💍9/22/18 🌈 🧒🏼10/8/20 👶🏼11/20/23

I had my baby on Monday and since I’m not breast feeding today I noticed my breast are getting hard and starting to hurt so I was wondering what other mom did to dry up their milk