...is there anything I can do?
Nothing to do but wait... The transaction will eventually confirm, or it will be dropped from the mempool and you'll be able to send with a proper fee...You *might* be able to do a child pays for parent transaction if you are the owner of 1HkBCQdMUSrb4o9SbRoZTyiCvaP1Q9osMq or 3KqqvFyeV8w2hkwEecjGuBpuWAVxA1itc6
But given you're going to need to cover 8000+ bytes worth of transactions... That fee is going to end up being something like 0.01+ BTC at current fee rates...
