Hi!
Holy heck, the first two weeks after I quit drinking I was an emotional wreck!! Anxious, overly sensitive, repetitive thoughts, couldn't concentrate..it was like PMS times 5,000.
It got better. I found that once things settled down a bit, and I started going to AA meetings and reading the literature, I found the tools that I needed to settle my anxiety down.
Have you looked into AA?
((Hugs))
Karen