Hello Friend, Good that you are seeking a help here. While Anxiety and nervousness are symptoms of mental disturbance, it's also can happen due to your body nature , food habits, environmental etc. In ayurveda term, if there is an imbalance of air energy or Vata in the body, it exhibit such disturbances at mind and body . Such issues can be addressed through few home remedies, lifestyle changes or therapies. Feel free to reach out to me online for further evaluation and recommendation.