Several days ago I sent a transcaction via MetaMask, to a different account of mine, with a gas fee of 30 gwei. It's still pending due to a fee being too low. A transaction contains all Eth in an account. A day later I pressed "cancel", the button then disappeared but nothing changed.
My balance is still the same.
I want to either cancel it or have it proceed. I can't increase gas fee because the amount sent is precisely "all of Eth in that account - 30 gwei".
The 1st transaction has the nonce 9. I tried to send 2 other transactions with the nonce 8, from the same account and to the same other destination account of mine, but they both failed. Merely "failed". Reason - no idea, and there was no error message anywhere.
How to make it proceed or cancel? Or should I let it be pending because my balance still remains the same? Can I use the same account to send Eth to yet other addresses with no issue?
And also, why did the 2 other transactions with the nonce 8 failed?