Marle,
I'm a mom of an addicted daughter and my heart hurts for you and your family. I'm praying, asking God to be extra close to you at this time. And asking him to please keep a watch over your daughter.
In this instance I'd just try to stay in today and don't project. I know, easy for me to say, but you have your recovery tools and now is the time to whip out every one of them and put them to use. No amount of worry is going to change whatever is going on.
I'm praying, Marle.
Hugs,
Hangin' In