Congratulations Emma on a nice topic and on how it is being conducted.
I'm not sure if I could ever accept myself as transsexual or transgendered. They are words used to describe a situation to those who do not understand the situation. Because of how humans communicate we have describe events in a way that the 'lowest denominators' in the group can follow (not meant rudely). So we build a language, but as soon as that language is created it is subject to change and interpretation. Hence lawyers. But the intent of the language was to describe for those who cannot physically observe, what is happening.
The down side of language is that people have visual perceptions of it, 'I'm transgendered' 'Oh I saw people like you in the Rocky Horror Show' No they did not. 'I'm a transsexual' ' 'Oh next time you are doing your drag show call us and we will come along' They do not understand.
The terms themselves do not convey the information. They have become misunderstood. They present pictures that are false. So how can we (royal we) accept a definition of my life style as being transsexual? I cannot.
How do I define myself? That is an interesting question. I was asked it last night to join a couple of woman for after dinner drinks, I looked alone

and out of place they said. My voice gave me away, I think, and we talked about all sorts of things in a friendly open manner, yes we were sloshed

. I was never asked if I was a TS or a TG. I was a woman with a deepish voice.
I can only accept a definition as being female, which is biologically incorrect. I do refer to myself as an XY-female to my medical team, which is correct.
Cindy