milk froze in fridge

hey! so i had 2 32oz mason jars in the back of the fridge and somehow the fridge got turned up, and they are now frozen completely! i know i only have 24 hours to use them after dethawed.. but how do i go about putting them in my stash? or should i just use those for the next two days and feeeze the other day i have that’s no frozen? any advice is appreciated!