Manatee,
Why did you make the appt in the first place? Are you constantly thinking about your gender? Are you thinking about being the opposite gender? Do you hate your body shape?
I ask this because, I disagree with some of the other comments here. It kills me to say that because there are a lot of great comments by people I trust and admire. My issue is you should NOT (IMHO) self diagnose gender dysphoria. That's your therapist's job. Tell them your symptoms. Besides letting them come to some conclusion it's much easier to say "I think about my gender ALL the time." Or "I'm envious of the other gender because I would rather be in their camp." Or... Come up with your own reason.
If you are going to a gender specialist, you don't need to tell them you think your trans. They already suspect it. When you go to the E.R. with a bone sticking out of your leg, do you say "doc, I think I broke my leg?" Yeah, I didn't think so. Let them figure it out.
Not only do you let them do their job, that you are paying good money for, but it skips the first question they will ask "why do you think so?"
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