The default fee for Electrum is 0.5 mBTC/kB. The fee you included in your transaction is 1/10th that. I suspect you may have changed it at some point.
Math fail!
Seriously, if you do not pay a fee, then go screw yourself. You and all the bitcoin tumblers can go to hell with your worthless, network-clogging transactions.
People like you will be the reason I stop giving tech advice. Go to hell with your assumptions.
Thank you so luch shorena ! Now it is confirmed. For sure I'll set big fees for a moment now. I'll lock the thread since my problem has been solved.