Crab doing something weird

[bocoom]

Shes still alive. She is just in her shell for most of the day but moves around for a little bit. a few hours ago she was cleaning her eye stocks before going back in the shell. she wont eat anything though. the other one is still molting underground. I wonder what he is doing to make all of that noise under there. I heard this shuffling/thumping sound last night underground and it was kinda noisy.