So I'm genderfluid, but I never really notice the changes between my genders. I will just notice one day that I'm a gender, for example demigirl, and then not think about gender for a while (everything from minutes to days) and then, when I just casually ask myself what gender I am now, it will be something different from last time, for example agender, without me actually having noticed the change until I "check" what gender I am. Is there a specific word for this?
I’m not really sure if it’s different for genderfluid people, but I think most people don’t pay attention to their gender or to gender related things all the time.
I couldn’t find any term for what you describe, but I could find several for weak/soft/distant/small/etc. genders, such as:
Ternegender: “A gender that is small and dull, but which is neither weak nor hollow.“
Telegender: “A gender one feels a disconnect and distance from, almost to the point of not feeling it.“
Lenigender: “A gentle gender identity (leni- gentle).“
Mollgender/Molligender: “1) A gender identity that is largely related to a certain gender, but feels soft, as if it has blurred into other genders. Used as mollgirl, mollboy, mollinonbinary, etc.2) A gender that is quiet, soft and subdued. Can be used to mean a gender that feels gentle, not too present or blurred somehow.“
Ghostgender: “A gender that feels faint, like it's there and not there, but it was once something stronger- Like it's just become faint, but it's stagnant at this faint feeling, which is strongly reminiscent of a ghost.“
If you’d like something specific, though, I think you’ll have to coin it (unless someone else knows about a label like that?)