You can't "just reset" your wallet and your funds would return to you, you can't cancel a BTC transaction once it has been made, though for the period it is unconfirmed you can 'cancel' it by double spending the input you want to send, creating a new transaction with the same input and higher fees, with your own address as the recipient.

In this case OP is the receiver, so they can only use CPFP to hasten the transaction confirmation, or submit the transaction ID to transaction accelerators like ViaBTC, and hope the mining pool adds their transaction the next blocks they are going to mine.