Welcome to SR JWM
As the others said there is no real value in deciding whether you are an alcoholic or not.
It is apparent that you think that your drinking is a problem so you should concentrate on finding a solution that works for you.
When I quit for good I made a list of the goods and bads of drinking and as long as the list points to not drinking I will not drink.
This is working so far but if it fails I will definitely try another method.
I made some half baked attempts at moderating also. I am sure most of us did with less than stellar results.
There is plenty of support here for anyone that wants or needs it.
Good luck in your quest.