I recently started getting txt mess on my blackberry that shows the caller ID as my own number.  The first couple of txt mess were just a little weird, but now have gotten a little scary- even tried replying back just to see if the ID was faked, but the reply came to my phone.  No- I am not sending these to myself and the phone has been in my possession when I gotten some of the mess. Any suggestions on how to 1. find out who is doing this? 2. Stop this.