I think both options are fine. If you want to talk early, I'd send her a text, say there's been a lot bothering you and ask for what you need. I don't think she meant any harm by reacting the way she did, but I'd be bothered by it as well.
If you feel like contacting her, I'd certainly go for it. Even if she can't read what you've written down at the moment, often it helps to even just have a call and talk through some things before the next session.