what are the types of nervousness
Symptoms vary depending on the type of anxiety disorder, but general symptoms include: 1  Feelings of panic, fear, and uneasiness. 2  Problems sleeping. 3  Cold or sweaty hands and/or feet. 4  Shortness of breath. 5  Heart palpitations.6  An inability to be still and calm. 7  Dry mouth. 8  Numbness or tingling in the hands or feet.9  Nausea.ymptoms vary depending on the type of anxiety disorder, but general symptoms include: 1  Feelings of panic, fear, and uneasiness. 2  Problems sleeping. 3  Cold or sweaty hands and/or feet. 4  Shortness of breath. 5  Heart palpitations.