How to make sure if i got depression ?

Feeling Good: There are several types of depression. Reactive depression occurs as a result of loss and eventually we adjust. If one does not adjust or if the cause is not clear certainly seek professional help. "feeling good" by david burns is an excellent self-help book based on science. Don't let the thickness of it intimidate you. Take it bit by bit. The very best to you.

DEPRESSION: Get an evaluation from a psychiatrist to help identify what depression means to you and whatever else may be bothering you. Consider recommendations for medication if any are given. Get a referral for a reputable psychotherapist to speak with. Meds and therapy combined are most optimal; no just one or the other.

Depression: Vegetative signs & symptoms such as changes in sleep/appetite/energy level, along with sadness/hopelessness/despair.

Many things: Feeling depressed, sad or anxious, feeling hopeless or worthless, flat mood, physical slowness or agitation, reduced appetite and weight loss, reduced sleep especially early waking, loss of interest in sex, loss of energy or fatigue, memory issues, thoughts of harming yourself. Some may have increased appetite and weight gain or physical symptoms

Many Signs: Depression can manifest in many ways. Here are the main symptoms: feeling bad about yourself, losing interest in things that used to bring you joy, fatigue, poor concentration, poor self-esteem, guilt, pessimism about the future, wanting to die or hurt oneself in some way, sleep problems, eating problems. A person doesn't need all of the symptoms to be depressed. Consult your doctor to confirm.