How much should I be pumping?

My baby boy is a week and 3 days today 🥺🥲 I’ve become an exclusive pumper, latch was too painful, broken nips from the very first feed, and he hates the positions the lactation specialist have tried to show me to hold him in. (They witness all this at his appointments yet still push so so hard to make me feed him at the breast, it pisses me off at this point lol) all of that aside though, I pump every 2-3 hours, (occasional 4-5 if I finally get some sleep), and get 2-3+ oz per breast with every pump. Meaning at very least I’m pumping 48 oz a day, so my frozen supply is already building very steadily, since my baby is only eating 2oz every 2-3 hours, so at least 16 oz a day, I’m making sometimes almost 3x what he could consume daily. Is this too much? I just don’t know how much someone should be producing at only like 7 days of pumping. Picture of my handsome guy for attention