Used the transaction accelerator and it's finally gone through! Updated to the latest Electrum and won't be letting this happen again. Thanks all for your help.

Hi there

Beginner here looking for help with a transaction. It has been unconfirmed for about 5 days now and I have just figured out that it is because of a low fee. I am using electrum and the fee is 50.262 sat/B. The total I have sent is 0.1 BTC and the size is 191 bytes.  Is there any way I can speed it up or increase the fee?? It's quite urgent.