i know, depression really hurts, I also suffered from depression and it takes a while to get over. Let me tell you, it is OK to feel like that, not OK to feel like that ALL THE TIME. As kalopani suggested, workout, it helps. These things help when you feel down

1) SHARING- with friends, you are sharing this in sajha, which is good(even better coz you are writing it down.(OH, be prepared for funny and stupid post, free humor in bonnus)

2) DON"T OVER GOOGLE- I did that, which is really annoying  TMI. too much info is bad. so, make a list(to do list) and stick to it.

3)LAUGH-watch comedy show or cartoons(i like it) or whatever makes you happy for 30 mins

4) FIND THE SOURCE- if you know what is bothering you it helps. sometimes it is hard.

5) CARE OTHERS- when ur feeling down, it affects you fren and family. so think that way if possible

if you continously feeling down , you should contact your doctor.it is important to  stay healthy, mentally and physically write more

!!!!!!Give Peace A Chance!!!!!!