I was engorged for 5 months for my last child which was an improvement from my previous 2 children! My mother calls me Lactona LOL
When my daughter started having green mucousy BMs due to too much foremilk I started doing some research and what finally worked for me over EVERYTHING was emptying one breast before switching even if it meant leaving one alone for 2 feedings. It was torture, I had to pump JUST A LITTLE to relieve but eventually my body got the point.
Try nursing on one side for 2-3 feedings before switching. Your baby will get more high calorie hind milk that way too.
I know a lot of people think it's a lucky kind of problem, kind of like being too skinny but it's no fun when your boobs are screaming at you and you are soaking through bra after bra not too mention the sheets. Oh and the squirting the little one in the eye!! When my baby would break latch I could shoot across the room! LOL!
With all 3 of my kids I had an over abundant supply and the only thing that worked was the nursing on one side for multiple feedings. GOOD LUCK!!!!!