I am blushing so bad right now, sometimes technology is not my friend.
I can relate.  Sometimes I have issues with new tech.  What is giving you problems?
I was texting and flirting with this girl and then a female coworker messaged me about work, and not seeing who i was responding to, I typed a message that was not meant for her.
Ouch.  That is awkward.  I imagine you can just explain to her that the message was sent to her by mistake.  It happens.
Work tomorrow is going to be awkward, but it could have been a lot worse lol 