Can anyone suggest how to fix my monumental screw up?

I was trying to swap V1 RPL for V2 with uniswap. Somehow (just off night shifts) I totally flubbed this. Now I can’t undo it. I tried to cancel unsuccessfully and then reset my wallet for a pending transaction using MetaMask. Now I have no idea how to undo this.

Any suggestions? Contact MM? Uniswap? I’m not as tech savvy as I’m sure most here are.