The paid fees are too low but since the amount being transacted is big, I suggest using pushtx.btc.com, It shouldn't cost you much to accelerate it (~60$). If you're not willing to pay any extra, you could either wait or try to submit it to ViaBTC or other free accelerators.
Thanks for your answer
I didn't know it
So is there any way to cancel my transaction and increase fee?
How long you estimate it will take yet?
It's been almost three days
You used blockchain.info there's no the same feature in electrum where you can replace the fee or increase it. I don't have an idea on how long will it takes for your transaction to get confirmed. You should ask a paid accelerator to make your transaction re-broadcast. Try to use
or try those "free" accelerator folks on services section.