I am perversely proud now in hindsight, and with all wounds healed, of being the fall king when I first went clipless.

I am ambidexterous and never quite sure which hand to use for a given task.
This seemed to carry over to unclipping when I was learning.
My brain was not sure which leg to unclip and in a quick decision situation
I kept just freezing and going over like a tree.
Multiple time per ride was not uncommon for me at first.

Once I even bruised my ribs on a curb. I thought I broke them and had a doctor check me out. That one really hurt.
But now I am comfortable and smooth with my clipless and so will you be in time.