Thanks for asking Zinco.

She freaked out after I spoke to her and told her that freinds/boss/coworkers know what she did and will seriously think of dropping her if her behavior continues.
I told her to lay low and sleep and if when she wakes up she's still like this I'm taking her to a doctor.

She slept for 48 hours straight. Made a doctor's appointment and cancelled it. After 12 hours of her waking up she slowly came down and started acting herself. Now she's mortified of what happened.

I have no idea what caused or ignited it.

Now she thinks it's cool to drink and is not responsible with it. Though I made her promise only on weekends and if I find out she drank during the week (I see her daily), she'll be out of a badly needed job.

Not a good feeling acting like a parent.