Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: 3:45am and off to the hospital! Elouise's waters have gone! #panic #Labour #LittleSister #superexcited
This tweet contains emotions: 
fear