I can't really tell from your pic. But this is an experiment I did with my phals.
I would cut the flower spike and put it in vase so you can still enjoy the flowers. Then I suggest you repot the phal.
My whole thing start with when I moved to the NW last Dec. and have some friends go to my old home to care for my chids. Thanks to them most of them did better than when I care or them

Anyway, last month I have to move my 60+ chids to the NW with me cause I rented my house out.
Some phals decided to loose their leaves and some just died on me.

I have rescued two that have no leaves but with very healthy roots. So, I repot the phals in medium bark mix with its crown higher and buried only 2/3 of the roots. I water them with superthrive one a week and spray mist them at least once a day (when the temp is above 85) with good air circulation. After 3 weeks, they are showing new growth now.

I can't tell if it is a keiki

or root yet. I am so excited. I am no an expert but I would give it a try and who knows, maybe you have better luck than me.
