Hello, Thanks for putting your query in HCM. I can understand your concerns.To diagnose depression we usually follow DSM criteria according to which you should have 4 symptoms for 2 weeks out of : 1.sadness of mood 2.loss of interest in previously enjoyable activities 3.sleep disturbances:decrease or increase in sleep 4.appetite disturbances:5% change in weight in 1 month 5.easy fatiguability 6.Change in activity: Psychomotor agitation or retardation 7.Guilt/worthlessness:Feelings of worthlessness or excessive guilt 8.Concentration: diminished ability to think or concentrate 9.Suicidality:Thoughts of death or suicide, or has suicide plan If you are meeting criteria you should refer to psychiatrist/trained professional who will start you with appropriate therapy or medication as required Hope I have solved your query.If you have further query please dont hesiatte to ask.