Hello Friend, thanks for reaching out here for help. From the symptoms you mentioned, I see an interconnect through from ayurveda angle. Such symptoms are possible when your body is imbalanced with air energy called Vata. It affects in the form of dryness, cold, nervousness, unstable mind, irregular digestion, anxiety fear etc. There are home remedies and therapy in ayurveda to recover from this problem. It needs further evaluation to understand your body constitution first and the suggest the possible solutions