Hi there Allison,
Glad you found this forum. It will get you a start in the right direction. You are still young, and very young, but time will not stand still while you decide when to quit. When you eventually do decide, the time it took you to do this will not be tagged on at the end of your life. So the choice should be straight forward.
Unfortunately for us alcoholics, it is not straight forward. It is cunning, baffling and powerful. Good luck.