Hi, I have an Xperia E5 F3311. Someone sent a text message from my phone I think, I can see the message and someone replied to it but I never sent it. I think I must have left my phone unattended and someone picked it up and sent a TXT to one of my contacts, it was not me. Is there a log on the phone I can get to so I know for sure it was actually generated on my device? if not my account might have been hacked 
Thanks guys
Sharon x