I'm currently outside of US. I turned on my phone for about an hour because I didn't have wifi. I assumed the data would be used from the 2 GB that I had left to use for this month (which I haven't used at all so far). This is my first time using a US phone outside of US so I didn't know the overcharge would cost so much---my normal monthly bill is $60 however, I got a notification saying it has exceeded $150 when I haven't called, texted, or used data this month. Is there anyway I can just pay what I have used....??? Thank you!