I have physical symptoms of tremors lightheadness ill feelings. been tested for almost everything possible. all normal. idnt feel anxious. anxiety?

Anxiety: Anxiety is a subjective state of tension, apprehension, worry, uneasiness or fear. It may be related to anticipated danger or arise for no apparent reason. While mild episodes of anxiety are common and do not usually require treatment, more severe forms can be chronic and debilitating. Symptoms of severe anxiety: insomnia, sweating, palpitations, tremors, and fatigue. See you pcp for the referral.