The fee rate used for your transaction is below the purging fee rate for any node with default mempool size. Therefore, there are many nodes that don't have your transaction in their mempool now.

Import your wallet to electrum. There's a change you don't see your unconfirmed transaction and you can make a new one.
If you see your transaction in electrum, try connecting to different servers until you find a one that doesn't have your transaction. Once you connect to a node that doesn't have your transaction, your transaction status will change to local and you can remove it from your wallet using right-click menu and then make a new one.

Download electrum only from its official website.