I paid early but the direct debit came out of my account anyway

[RubyRubyRWBY]

As I've said I have a direct debit scheduled to come out a few days ago but a week before that I used my account to pay the bill early but the direct debit has still gone through anyway meaning I essentially paid the same bill twice. What do I do???

[pgn]

If you need the cash back, request a refund in your MyO2 via web @RubyRubyRWBY 

https://accounts.o2.co.uk/signin

Otherwise leave it for next month, balance will be used before your bank funds via DD.