Saved a phal, what is happening? Keiki, spike with leaf?

[Katslearning]

Hi

I'm new. Rescued this, what I assume to be phal, 6 years ago. it had excessive root rot & a few leaves that needed to go. I snipped it up & have not worried or tried to bloom it so it would concentrate on root & leaf growth. It has grown a few leaves & several roots since.

Fast forward a few years & I was slacking on watering routine. She sprouted what I think is a basal keiki (only one leaf) & is now blooming. Keiki is obviously young, can anyone help me ID what is growing on the lowest node or give me any advise on what I need to do with her or her mother?

Thanks!