This is a problem for me too, but my T does not allow contact between sessions. We've discussed it. But I think it can really help sometimes, like with what you're going through now. Since you never asked, you don't know if it's allowed or not. So why not share with T via email? You can't be breaking any boundaries because no boundaries have been set. I think it's really important to try to hang onto that feeling of openness. So you could send an email and say that you don't know if it's OK or not but you felt it was important to share with her. Just be prepared that you might not get a reply, and if you don't it doesn't mean she doesn't care about you or that you've done something terrible, etc etc. My T is always bugging me about asking for what I need so since you need to contact T go ahead and do it!

I'm glad you're feeling good about therapy. It's such a nice feeling - try to keep it going!