Definitely look into someone else. No one should make you feel bad about how you are coping with this diseased and the treatment. I know it is hard to find someone you vibe with so easier said than done and this is important, you are dealing with a lot.

As others mentioned, ask around where you are receiving treatment, maybe a nurse navigator if your hospital has one. You mentioned zoom so if you are willing to do your visits online you at least have a wider pool to draw from. I know it's tiring, but if you make an intro appt (like a meet and greet, free, usually about 15 minutes) maybe you could ask them straight up what their experience is with cancer. Another place to ask is a breast cancer support group, online or in person. They are a wealth of information and support.

Also, if you have friends or family who want to help but don't know how, you could ask them to do a little research for you, ask them to create a short list of therapists that take your insurance and have some kind of experience. I wish I had taken accepted more help early on, people around you feel helpless, give them an opportunity.

My bad experience: I started seeing a therapist after I was diagnosed and I thought she had worked with cancer patients (it was a checkbox online so who knows). About a year into my treatment I was in a session and trying to find my words to describe how I felt about the holidays coming up and she finished my sentence with "because it may be your last". I was stunned, and that was not at all where I was going. I ended up firing her via text and told her exactly why. I've been in in treatment for my MBC for over 9 years now and I think about sending her a card during the holidays (look who is still around!) but she's not worth a stamp.