stupor

(noun) the feeling of distress and disbelief that you have when something bad happens accidentally. Synonyms: daze, shock. Examples: "His mother's death left him in a daze." "He was numb with shock."

(noun) marginal consciousness. Synonyms: grogginess, stupefaction, semiconsciousness. Examples: "His grogginess was caused as much by exhaustion as by the blows." "Someone stole his wallet while he was in a drunken stupor."