I'm now on day 6.
I found day 3 very hard. In fact the first 4 days were hell.
You have to get yourself to AA. Go to two a day if you can. Just go and keep your mind off drink. Listen to people's stories aboit how this poison ruins peoples lives. All this helps. Just don't drink. The horrible mental thoughts will pass. Just get yourself to bed or do anything, and I think you'll feel so much better.