Slowing down milk production

Lisa
Hi mamas! I feel very very lucky that I have been blessed with great milk production but now that my daughter is 6 months and starting to eat solids I would like to slow down my supply.
I ebf when I'm home and at work I try to pump just once (often times I pump 10 oz+ in one sitting) and nurse her once when I'm on break. I have cut out pumping before bed and slowly trying to shorten how long I pump for but the fullness is so uncomfortable!
I would appreciate any tips!