Congrats on ONE YEAR!
You may have things that need to be addressed and that is okay. Addressing whether or not you are alcoholic by drinking seems to me to be the wrong road to travel. No one joins SR without knowing within themselves that there is a problem with what they are doing. I can attest that your anxiety will come back in full force and possibly the depression if you drink again. Alcohol is a depressant and causes anxiety. If you already struggle in these areas its like putting gasoline on a fire.
Please be gentle with yourself and please keep posting.