Does anyone else have the following issue, or ever experienced it?

I get angry about something, which triggers anger and hurt from all other places. I can't get angry about one thing because one thing triggers everything else.
Then i feel guilty for getting so worked up about something small,
Then i feel even more depressed than i did in the beginning, full of self-hatred, and have thoughts of suicide.
I don't know how to cope with it.
It's uncontrollable, and i'm sort of scared of myself, i don't trust myself. I know I act on impulse alot of the time, and the people around me would be so much better when i'm not around anymore.

This isn't the only pattern i experience, it's just the most irritating and confusing..

anyone else get like this?