Hi, I am 32 year women from Delhi, Now a days I am dealing with very low mood, I am able to find any emotion in me, I cry without reason, I feel sleep is better than wake up, My body have severe pain, and wen I feel low I feel drowsiness and blur vision, I have extreme fear of life threatening disease, and wen even small health problem come I get tensed and over think with its side effect or co relate it with cancer. I am not find happiness in anything, and wen I think of myself I keep crying but I am very normal at work and in front of anyone, I started stammering too also I am not able to remember my task in office. Please help what should I do and what is this.