Well I have in the past, been polite, callled to get a med refill and one time almost crying and asking if she could please return my calls. Absolutely no response even when I had a crisis and at times no meds. ( Twice she forgot to call the pharmacy!)So I did not leave a message no. Think I was kind of "traumatized" and know from experience that she does not get back to me.
We text and usually it works fine, well most of the time. She was supposed to email some important papers to me after our last session, wich she of course did not do. So what are the odds of my email suddenly not working along with me sending text messages. And what are the odds of a therapist not forlowing up after a hectic session with a weekly client.

Maybe she wants me to speak up for my needs or get angry at her or trigger abandoment issues and be like a vunurable child again, but never been able to get a true picture of whats going on and she is very very proffesional in sessions.

I truely don´t think it would have made a difference to leave a message. This is her way of doing therapy I think, but it still leaves me confused and makes me feel dumped bigtime all over again, wich makes me dread leaving a voicemail only for her not to respond again if that makes sence