I paid my bell (TV, internet, and phone) bill yesterday, it was $160

Anyway I got an email about an hour ago saying that my ebill is ready, so I was like okay, it's probably this months bill so I paid it

I was little late with last months bill because money was tight from after Christmas

Anyway, apparently I just paid the same bill twice, it just didnt load on the website yet and the email I guess was a mistake?

This is the first time this has ever happened, and I'm just wondering if I just lost $160, or is that going to be credited on my account for next month?