S60 (Symbian)

Hello, I have a Nokia 6600 that is a few years old now. Its a good phone and meets my needs for the time being but I have an ongoing issue with this thing that has been bugging me for a while now. About 6-8 times a day I see an outgoing message icon on my phone and its an outgoing SMS to onle of my numbers in my contacts with a multimedia attachment file, be it matrix or virtual sex. Now as far as I know I am not sending these now do I have these files and my bluetooth is off. I have searched these forums for help and I don't have Cabir running after I press and hold the menu key for a couple of seconds. What can I do to stop sending these ghost messages that pop up out of nowhere?