Signs and Symptoms You Might Have Anxiety Anxiety is a state of apprehension and uneasiness, usually with a variety of physical manifestations. Common signs and symptoms of anxiety include: Physical Symptoms. nervousness dizziness nausea diarrhea shortness of breath sweating trembling/shaking faintness clammy hands muscular tension hot and cold flashes rapid heartbeat numbness chest pain or discomfort choking or smothering sensations Thoughts "I'm going crazy 'm having a heart attack" "I can't handle this" "I'm losing control" "People will laugh at me" "This will never go away" “This is controlling my life” “Everyone can see I'm a mess" "'Something bad is going to happen" "I can't stop thinking about this" "It will never get better” "I feel so vulnerable" “I can't stand this” "I'm going to die" "I'm going to faint” “I'm making a fool out of myself" Feelings fear terror shame humiliation irritability anxiety vulnerability embarrassment weakness Behaviors hypervigilance and scanning distractibility restlessness worried speech agitation easy startle impatience avoidance of certain places/ people /things pacing fidgeting sighing repetitive behaviors Like this:Like Loading...