For your reference, here is the immediate draft of that section from Shakespeare's Macbeth :
It is spoken by in Act 5, Scene 1 (the famous "sleepwalking scene") as she relives the guilt of the murders she helped commit. Context of the Text come_give_me_your_hand
This line highlights Lady Macbeth's transition from a cold, calculating figure to one "unhinged" by trauma and guilt. For your reference, here is the immediate draft