Anxiety can make you feel you're going insane, until you understand how anxiety works. You are not crazy, your thoughts are out of control.
I tried many therapists, until I found the right one. She helps me control my thoughts that are causing anxiety and investigates, why I have anxiety. For me, finding out why I think this way, is the most important thing.
Meds help me through the anxiety and therapy helps me control it.
The big question, is your therapist putting a band aid on your anxiety, or trying to find the root cause of it?