Hi bizi. I am glad you are alcohol free. What I see from your story, though, is a bit of a continuation of either obsessive thinking about "beer" or a slight addiction to this similar but alcohol free substitute. But this is not unusual at all. In AA meetings you see extreme coffee drinking and smoking. But neither contains alcohol. However, they don't taste like an alcoholic beverage.
My advice? See how you react to this non-alcoholic beer over a longer term. If one day you go to the store and stand in front of the real beer, maybe consider stepping away from that "flavor" and try something different (not beer flavored).