I usually send an email providing a little bit of context, so T understands what I'm dealing with....and expressing my emotions....and then asking for what I need from him. Sometimes, when I don't know what I need, I just simply ask for some reassurance, words of encouragement, or ask him to tell me something that can help get me through until our next session.

Hope you're able to get the support you need by reaching out to T or PC or anyone you trust.