Depression? How do i know if it's really an ailment or I'm lately foreboding low?

Depression? How do i know if it's really an ailment or I'm lately foreboding low?
Keep a diary on how you feel on a each day basis and if at hand is anything triggering your sadness (loss of a loved one, a recent breakup, etc.) If no such incident have taken place and you feel unfortunate for more than two weeks, talk to your doctor.
At that fussy time if it makes u to hurt urself..its ur feelin of low..
Depression is a longer dejection for more than 2 weeks or so. See your doctor if you need indisputable answers.
http://www.psychiatrist.com
does it come in episodes for more than 2 weeks at time? look up through depressive episode. and check your symptoms.
You know if your depressed when you should be feeling relieved and happy when you should be thought sad, budge get evaluated you might be experiencing something related to bi-polar.