You sound like you have General Anxiety Disorder, something that many people have. You should talk to a therapist that specializes in anxiety, and she can guide

You sound like you have General Anxiety Disorder, something that many people have. You should talk to a therapist that specializes in anxiety, and she can guide you in ways to figure out why you are feeling this way and coping mechanisms to help you get past it. And if need be, anti-anxiety medication could be prescribed by a doctor.