Help Wierd Text message sent from my number

[brokenfruit]

i have the samsung epic and i use Go Launcher ex.
and go sms for text messaging
my friend told me she got a weird text from me twice.
i never sent anything like that.
it seemed almost like a normal text someone would send to a friend but the theme of it was inappropriate i think.
i dont surf the internet much on my phone but i do download alot of apps...
i dont know whats wrong.
anyone else have this problem?
i got a virus scan app
and it doesnt say theres something bad...