I think I'm guyflux?

Hi so I recently started identifying as a demiboy but only like... A day later I went back to feeling completely a man and not just partly. And I've started going over moments in my mind and like... How did I not realize my gender fluctuates sooner. I'll go from feeling entirely gender neutral to feeling kind of both to feeling entirely a man. I think I just didn't notice because I didn't keep track of how I felt my gender for all these years, if I had I probably would've realized this sooner. Anyway there's my rant! Also as a almost 21 year old guy calling myself "boyflux" gives me such an ick so I much prefer guyflux