My mother is having weakness so much, she is not able to do any work. She feels like no energy and get tired immediately. She is not able to talk more she feels like something swelling in the throat. She is not getting enough sleep in the night. While walking she feels imbalance (imbalance issue was due to neck muscle problem ). She did all blood check up, MRI, throat tests muscle and few more and all tests are negative. Doctor said she is not having any disease. Can you please suggest is this psychological issue because she had gone through so much family tensions and she had so much stress. Now she is frustrated with health issue so much and feeling helpless. All these symptom are they due to stress.