I would just try to nurse on demand the first couple weeks until your supply regulates. I had some oversupply with my first and didn't start pumping until 4 weeks and it was only once a day mid morning and I would get like 4 oz from each side (that was after nursing) I make lots of milk. I struggled with plugged ducts on my left breast but I didn't leak much. My son went through a spit up phase when he was getting a full belly. I "loved" the middle of the night nursing when he would spit up everything he just ate all over me and all over our bed. we slept on layer of towels and cloth diapers and kept extra t-shirts bedside for me to change into.
If you do decide to pump to relieve engorgement I would only pump a small amount before starting to nurse, no longer than 3 minutes. that's long enough to relieve the pressure and help baby latch but won't overstimulate your milk production.
You can also try drinking peppermint tea to decrease supply.