I had been through that in US. If any one of you have these symptoms, plz bring you cholestrol level down as soon as possible and catch-up on vitamins and iron. Fruits help a lot. Relax atleast for few minutes before sleep by deep breathing. Fill your house with lots of comedy movies. Save as much money as possible even at the cost of being called 'miser'. Whenever you are happy remind yourself that suicide is not an option even when you don't have any options. Dipression is one of the withdrawal symptoms for alcohol, drugs cigarrettes and anything that pushes you high while feeding on fat and drops you down.