One of my mystery snails was able to climb out of the tank and she fell. I have been checking her a few times everyday for 3 days since she got injured. I noticed she was moving but not changing her position for the first day, there was also some white discharge that came out of her shell that other mystery snails were trying to eat. The past 2 days I have not seen much movement and it is becoming harder for me to tell if she is moving. She does not smell but since I am worried about her decomposing in the tank, if she is dead I moved her into a smaller container today. I want to know what I should do to help her while preventing a possible ammonia spike in my tank. I was thinking of taking her to my lfs to see if they could identify if she was dead or injured and if they knew how to help her recover. I know mystery snails are cheap but I had a connection with this one and I would like to help her recover if I can. *Side note* I know that mystery snails need around "3" of space in order to lay their eggs above the waterline. The filter still works if I do this but it begins to make more noise than normal which can be distracting. After reading articles I thought females would just not lay eggs if the water level was too high for them, I did not know they would escape a lidded tank.