Thanks, just registered to get help.
That's what we're here for
I don't think there are any working accelerators left for low-fee transactions.
This should work:
Can you use "CPFP" (Child Pays for Parent)? Use the funds from one of the 2 receiving transactions, make a new transaction with the full balance to one of your own addresses, and set 0.00025
BTC as fee. That should be enough to cover the fee from the current transaction and the new transaction, and a miner should confirm both transactions at once.