Tips for drying up?

aveeh

Probably not the technical term for it, but DD has stopped breastfeeding and I am trying to stop pumping but I can't get through a day without having to pump for comfort!  I know that just signals my body to produce more, but it hurts and I can't go to sleep unless I pump first. 

For mom who have gone through this, are there any tips for making it less painful or at least quicker?

Thanks!