I just went to the play store and checked on my downloaded apps as there one I wanted to reinstall and at the top of the list of previously installed apps are a bunch I have never downloaded and never would. Its mostly various ringtone apps and trashy screensavers though not all. I've already changed my password, is there anything else I should be worried about here? I've checked to see if someone's stolen my account and is using it on another phone but only my phone is listed in my account settings.