Dear mam Feeling on the edge most of the time, difficulty in focusing, having physical symptoms like restlessness, palpitations, poor appetite and sleep cam all be symptoms of anxiety disorder. Please see a psychiatrist for a detailed evaluation and further management. Treatment of anxiety disorder consists of medications as well as psychological therapy. I am certain that you will feel better with right treatment and support Thanks Regards Dr Ankita Mishra

Your are suffering from Negative stress reaction ...over stress due your work load ....you have do stress management by do with planning your work in small steps n maintain diary for for to do list,do relaxation exercise,yoga,listening music ,take leave n rest  for overcome your stress,You have to learn problem solving skill try to work life balance.I am also online .Mann clinic ,Jaipur.

Call me on Nine Seven Nine Five Three Four Five Six Seven Eight tx