These are the possibilities:
1. She healed herself and its okay. But that wouldnt make sense since she wants to protect Vegapunk, if she is ok, she would have appeared in the labriofase
2. She is very injuried, but this is not making much sense, because since she is the most injuried person in egg head, why chopper is not taking care of her?
3. She is dead, and that is unfortunately what I think happened