hd2 freeze/hangs after sms

[TurboMiles]

A friend of mine thought it would be funny to sms bomb me today and my phone did not fair well. He sent me 12 sms messages in 1 1/2 minutes. My phone didn't stop respond completely, but it wouldn't do anything I asked of it. It would display a combination of the home screen and the text screen and that is all. After about 5 minutes of waiting for it to "catch up" I removed the battery and rebooted. If I am writting a text when a text comes it, about 10 seconds before I actually receive the text my phone will stop responding to text input or gets super laggy trying to navigate away from texting. The phone still works, it does hang once in a while on other crap, but it clears up. Today was probably the worst its been. I am looking for an answer, if one is out there.

OS version
5.2.21892 (21892.5.0.89)

Manila Version
2.5.20121412.2

Rom Version
2.13.531.1 (90963) WWE

Rom Date
4/28/10

Radio Version
2.10.50.26

Protocol Version
15.39.50.07U