As depression is the manifestation of stress I think if you handle your day to day routine it would be useful.
Consequences which you hv mentioned are be a useful of the stress.
Sometimes we ourselves doesn't know own the reason and unattended it could lead to issues like those.
If you could find a Psychologist in your city or town go and consult immediately to resolve it quickly
Your description on depression was not elaborative.
May you feel stressed to write too.
In case of severe depression( if it is diagnosed by psychiatrist or psychologist).
Then you need to take psychiatric medication first and then you start counselling with counselling psychologist.
Pharmacotherapy and psychotherapy really works well in your case.
Don't hesitate to go, kindly proceed.
look of near by psychiatrist who can help you.
kindly focus on activities which you done earlier before this depression.
motivate yourself to come out of depression.
Eat more fresh juices
Expose yourself to Early morning sunlight
Talk to your beat friends,