Asking about in-app purchase / payment method problems.

I have an in app purchase for a game currenccy. but accidentally my default payment method was declined ( didn't realize that there are not enough money) and then it use my secondary payment method which is mobile phone billing. I already got an sms from my phone service provider for the charge and already got in game item but there is no receipt or invoice from apple. when i check my purchase history in my phone it said "Pending" but I already got in game currency (haven't use them yet). Is my transaction complete or not. Will there be any problem after this?