You should talk to the counselor at your college if possible. Or find a friend, or anyone, to talk to in order to get your thoughts straightened out a little, if not a lot. Depression can be a serious issue that can hinder your success, if you let it. Instead of letting your issues overwhelm you, try simplifying them and dealing with things little bits at a time. And always remember that no matter what, if you want things to work out, they will, no matter how hopeless things may seem. Should you stick with college? Probably. But I also know a lot of people who feel like they aren't cut out for it, and some change their minds later. Failing in school is not the end of the world. Getting through college merely increases your number opportunities. You'll always have options. Take a few slow, deep breaths and do your best to get your problems out of your way.