It only "seems" like you can't stop because your addiction is trying to tell you so. The reality is that you CAN stop, whenever you want to. You haven't drank yet today so there's proof right there. Staying here on SR and talking it through is a great plan. You could find an AA or another recovery meeting of some kind and attend today too. You could make a list of projects or things you'd like to get done today and do them too. There's a big difference between planning your day and planning to "not drink".