Hello Friend, Good that you are seeking a help here. Your symptoms are related to anxiety. In ayurveda terms it's due to the imbalance of air energy or Vata in the body. This imbalance exhibit as nervousness, sleeplessness, loss of appetite, lack of clarity in thoughts, confused speech, dryness and constipation etc. You can address this with few ayurveda home remedies and lifestyle routines changes. However it needs better understanding of your current body constitution and symptoms . If interested you can reach me online.