Decreasing my milk supply

Dana

I’m not sure if this is the group. After my postpartum period my supply dropped significantly. It was mentally and physically draining for me, and after much thought i decided it is time I decided to stop breast feeding. I pump once at night and get about 2-3 ounces. I don’t know if this is a dumb question, but if I just stop pumping will the milk in my breasts just go away, or do I need to dry myself up? I’ve searched online and I cannot find the answer.