To me everything sounds pretty normal...
This happened to me about a week ago when Brucie shed last, his eye was dented a little bit. And first I freaked out because I thought it was stuck shed, but I just let him shed, and when I took him back out, the dent was gone. I think its just where the skin gets loose there, and then they rub against something therefore making a small dent?
Idk. Everything sounds pretty normal like a shed to me. Brucie is very inactive during shed, so that may be why your thought she was 'limp.'
As long as she drank something I wouldn't be too worried. Although, I've never actually seen Brucie drink. He gets kind of nervous when I watch him anyway. HAHA.