Which emotion or attitude does lady macbeth display in her sleepwalking scene in the tragedy of macbeth, act v? explain your answer.

In Act 5, in this scene, it seemed that Lady Macbeth have gone mad. In her sleepwalking, it reveals that she is deeply distressed and anxious. It was shown that she was as if washing her hands for fifteen minutes. She feels extremely guilty about the murders as she was referring to blood and spot.