I found her on the floor and I don't know how long she was there for, but I picked her up on her lower body and put her back in the tank. As far as I can see, there are no injuries and I think she's just in shock, as am I, but so far she's just sitting there, feathering her gills back and forth frequently. Is there anything in particular I should do when an axolotl gets out of the tank?