Hugs, I'm so sorry--this would really upset me, too. Was yesterday's session the last one before her holiday? If so, do you know when she's leaving? If, say, she's leaving Saturday, I could see how she might literally not have time for a phone call or session, if she has a bunch of stuff to take care of. Though I understand how painful that is. However, if she's not leaving until, say, next week, I'd think she'd be able to fit something in. Also do you know how much time will be in between the holidays?

I wonder if maybe you could contact her and simply ask the question of "Could we find time to meet between your holidays?"