Is it possible I could be non binary?

To reassure people I am not trolling I've genuinely struggled ..... pretty much all my life about me and my identity I've asked myself time and time again " Who are you?" And I still haven't found the answer I turn 30 in June and I still haven't come out to myself.

I know I am bisexual but I do dislike my gender sometimes I also have pcos and body dysmorphia so it's been horrendous trying to conform to society's expectations, I remember at school I used to vision being male and having the name River or Austin and I do have those thoughts at times.