I just switched over to an iPhone 5 and changed my unlimited data plan to a 2gb plan. I've never even been close to going over 2gb, yet I keep getting texts that I'm 50%, now at 75%, of using my 2gb. I keep checking my Verizon, but I'm not even close?! What's the deal!? Is there a problem with the alerts? Should I go by the alerts or what my Verizon is telling me? I'm scared that I'm gonna get charged for going over, when I'm no where near it (I haven't even used 1gb). Someone help!