Hi and welcome!
Sometimes it takes some soul searching to realize our drinking has truly become a little out of control. We obsess over it, can't think about nothing else, use a multitude of excuses to have that "one drink", and then find we have a problem with it.
If you think you have a problem and want to do something about it there are many options. You can try AA, a treatment or rehab program, there are counselors, a spirtual guide perhaps, all these people and places can help you provide a solution should you feel it's time to quit. It takes work, honest determination but it can be done. You've come to a great place for support and answers. I quit the day I came here, and have not once had the need nor desire to pick up a drink again. We'll give you all the support and friendship you can handle! *hugs* Been there, done with that!