Hello Armos: I only just now happened on your thread! I'm an old man now. But gender identity dysphoria is something I've had a life-long struggle with.
Yes, this is definitely something you should be talking about with a therapist. But it can't be just any therapist. It must be (at least in my opinion) a therapist who is interested in, & experienced in working with, people who have gender identity concerns. At least in my experience, a therapist who is not interested & experienced can do more harm than good.
By the way, there is a gender therapist, named Dara Hoffman-Fox, who uploads videos onto YouTube. You might find watching some of her many videos to be helpful. Here's a link to Dara's YouTube channel:
https://www.youtube.com/user/darahoffmanfox
You are also most welcome to personal message me should you want to correspond more about this.