Storing too much milk?

I have a small freezer, so I don't have much room for storing my milk.. I've been pumping between 8-10 oz per session and currently have 75+ oz in freezer and 68oz in my fridge.   My lo is only 11 days old, eats about 20-25oz a day. I'm not sure I can keep up with storing this much milk..any suggestions? (Side note my husband thinks the amount of milk I have and pumping every 3hrs is overkill, so I don't have much support on that end)