collegegirl welcome to SR.
Please read this and try to do it.
Please see a doctor before you try and detox on your own!
Detoxing from alcohol can and does kill tons of alcoholis.
Detoxing from alcohol can lead to strokes, heart attacks, siezures and the like, once you have one of these there is no way you can call 911, you just lay there and die!!!
Go online and check out AA meetings at your college, I have a feeling that you will be shocked to learn that you are far from being the only alcoholic college student who attends AA. The vast majority of colleges and universities have AA meetings.
As you are seeing here on SR you are not alone, goinig to AA on campus will show you that there are plenty of alcoholics in colleg seeking recovery.