It's too late
She's already thinking about fucking that guy from work and/or that other dude who chatted her up last week
There is literally nothing you can do at this point
She saw you for who you really are
No amount of apologizing or explaining will stop what's going to happen
She's going to get her back blown out by some guy while you think she's off doing something innocent
She won't tell you about it either until you're at a really low point
She'll use it to crush you entirely
Then you'll be like oh fuck that fucking dude was right
You can show this to her too and she'll laugh and say how dumb
But it's going to happen
It's done bro