Unconfirmed transaction. How to make my wallet made whole

I am running a node with an unconfirmed transaction. I tried shutting down my BTC qt so the transaction would be forgotten. To no avail it keeps rebroadcasting the transaction. I am in the process of upgrading and syncing my btc qt now too. But it’s taking forever to sync. What will happen if I import my keys to a software wallet, electrum? Will my electrum wallet be made whole from the unconfirmed transaction? Any suggestions? I’m not in love with running a node anymore or coinbases ability to retrieve my transaction. Coinbase was the supposed recipient. It’s been two weeks.