"I frantically emailed her saying I could call my pdoc because of anxiety and I heard nothing!"

My x-T would never to respond to an email like that. One of the goals for many people is selfsupport at least between sessions.

You answered your own email by telling her you could call your pdoc. Thereby letting her know you knew where to reach out for help and knew how to handle the situation.

If she had answered you, she would be given you the impression, that you can´t handle things on your own and need to frantically reach out to her, when really it may be a good idea to call your pdoc if you´re anxiety was really bad.

That´s the explanation my x-T gave me, when I tried to reach out, but already knew what to do for myself. He wanted me to realize that and did not respond to some of my emails because of that. It doesn´t change the fact that it hurts really bad not to get an answer and I am just making a guess here.I hope you will be able to talk to her about this.