Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: My #Fibromyalgia has been really bad lately which is not good for my mental state. I feel very overwhelmed #anxiety #bipolar #depression
This tweet contains emotions: 
fear, sadness