No Longer Human?

"Luna tried to take you to the hospital but... apparently Nyx appeared in front of her and told her that such a thing wasn't necessary. " Sei explained. 

"What? Why not?" 

As a response, Sei looked like she was having a hard time figuring out what to say. "Honey... that form you took... how much can you recall about it?"

"Not a lot for real... I just know that I was crazy powerful."

"Well, yes... but that form also seems to have killed you in a sense."

"Say what now?"

Sei tried her best to recall Luna's explanation that was filled with terms that she didn't understand. 

"Well, basically in that state you were something like like sentient darkness and energy and because of that your physical body was completely destroyed...

Apparently after you returned to normal you were still only a layer of skin over that swirling mass that Luna described... over the past few days you literally have been regrowing your flesh and bones."