Birth control & depression?

Molly
So I'm on my second pack of tri-sprintec birth control pills and I haven't felt right since starting them. Of course I expected the first pack to throw my hormones out of wack for a bit, but now I've been going from feeling like I'm on top of the world to feeling depressed out of nowhere. Not just sad - but like hopeless, my life isn't going anywhere, everyone I know would be better off without me, self-destructive depressed.
Has anyone else had this reaction to birth control or should I be trying to pinpoint a different cause/issue in my life for why I'm feeling this way?