Didn't complete my jetstar booking, however got confirmation no. Has my credit card be deducted or not????HELP?

Can anyone help me? I tried to book a Jetstar flight,i have already clicked the purchase button but after that the process got error, but i received a confirmation no. and then i remove the booking(?not sure what i remove). Have not received any itinerary email, only confirmation no. I cant check whether my credit card has been deducted or not due some problems. Was the booking successful or not?