depression/OCD/violent

Can anyone offer/give some advice on ultimately dealing with a negative conscious, one that feels temporary?

I've been thinking about violent images and scenarios in relation to the ones I love lately and it's really having a negative effect on my overall state of mind, because it's obsessive. I feel like it's been induced by strictly paying attention to negative energy, such as the behavior of superficial/shallow people, thievery, violence, being online reading things/communicating about other people in a negative way, the guilt of speaking negatively and exaggerating, etc. Even though I said very little negative things I find it very hard to forgive myself. I was communicating with someone and we both fed into a negative source.

It would be greatly appreciated if anyone has any suggestions on how to get out of this depression. It isn't always as easy as it sounds...

Thank you

Yes. This is what I can give you, the truth:

obsessive-compulsive/topic144944.html
and
obsessive-compulsive/topic103176.html