Hi. From what you have mentioned, the symptoms definitely point towards depression. The fact that you understand that the symptoms are suggestive of depression is highly appreciable. You understand very well that it is hight time you seek help. You should without any further delay consult a psychiatrist and get yourself evaluated. With adequate treatment with medications and counseling, you will start feeling better.
Next Steps
Seek a psychiatric consultation.
Health Tips
Start exercising daily. Also start talking to someone close to vent out your feelings and e motions on a daily basis.