whatever you do...DONT depend on drinking to help you solve your problem!!! thats like the worst pssible thing. The reason you have anxiety is from maladaptive behavior (maladaptive meaning how you react is not a healthy response), so covering up an already maladaptive behavior with yet another maladaptive behavior (aka drugs or alcohol) will just cause you to spiral down an even steeper spiral and make your recovery even harder.
Since you cant drink 24/7, depending on drinking to function in situations isNOT smart.
I completely relate to what youre talking about though. I suffer from an even more specific form of social anxiety, performance anxiety. Meaning any time I am put on the spot (which to me this is pretty much anytime people talk to me), I react in with anxiety. Its not fun at all. Read the post in the social anxiety forum called "How do I change my attitude" This is what has helped me cope through this.