Almost 15 Days Back , I Got Hurt My Toe

Almost 15 days back , I got hurt my toe nail with a forceful step of someone from front.
Afterwards it went painful but attached and it was slowly detaching from its nail bed.
Finally after 20 days of this incident, the whole nail came out even from its nail bed alingwith its edges.
Now pain is not thr apparently but when
It is touched then it slightly hurt like a naked surface.
Reply with suitability of its regrowth.

Thanks!