I think you should look for a gender therapist or something more specific to gender issues. When I first came out, my parents didn't really know what to do so they sent me to a generic therapist and it literally ended up being a waste of time. There was nothing she could do for me, I obviously knew more than her about the topic, and talking to her didn't really make me feel any better personally as she didn't really know what I was talking about even though she wasn't rude and tried to be understanding. But this is my personal experience, if you are fine and doing well with your current therapist, you can stay with her. For me, it ended up just being a waste of two months as I ended up finding a gender psychologist from online resources, and once I started seeing him was when things actually started going. He knew what I was talking about, had much experience in the topic and helped me with knowing what to do. He wrote my letter for me a couple weeks ago and I will be going on T in a few months.
Even if you're not interested in HRT yet, or if you won't be at all considering you're still questioning, I really recommend finding a specialised therapist. If there isn't one in your area, I think you should consider travelling to one if it's a few hour drive or whatever, because this is very important. Gender identity and discovering who you are is important and the sooner the better in most cases. Unlike depression, anxiety and even homosexuality, transgender isn't really a widely educated topic when it comes to therapists.