If I were your treating doctor for this problem ( not disease ) , I would come up with these measures , these include.
1 You are not a diseased person , it is the habit of an individual which develops tension in her or his life. You can firm this thing with holiday from your work ( from these circumstances ).you will feel relax, try to adjust the condition.
2 Take buclizine
hydrochloride syrup and tablets which will improve your appetite and you will feel relax.
Once appetite will improve perhaps ,there will not any tension.
3 If above measure fails, consult a psychiatrist
and get his opinion.
Hope you will deal according to situation. Good luck . Dr. HET