They say that alcohol becomes a problem when it causes problems in other areas of your life.
Since you've stated that you have a problem, I assume that something has occurred to "wake you up" to the situation. There are many ways to get help.
AA is one resource. Your physician is another. don't discount what resources your regular general practice MD can help you access.
The first step is to be SAFE! Do not drive or do anything else which you are not supposed to do while drinking. If you have even one drink, thses activities put not only your life in jeopardy but those of others!!!
Maybe an organization like Mothers Against Drunk Driving can point you to some resources to help you stop.
Whatever you do, THINK before you act!!! There is no shame in asking for help, only in knowing you need it and not trying to get it.
Good luck.