I have a phal. It hasn't bloomed for about five or six months. It
also hasn't grown any new leaves. I was starting to despair when I
noticed it was growing several new roots. The top of the pot looks
like a bowl of spaghetti. I was thinking it may need to be repotted
but now I see a flower spike is just starting.

It's in a 6" pot. I'm guessing I should leave it alone. Is that the
right approach?

Thanks