As mentioned above, I highly recommend going to detox Dr. I'm wondering how your blood pressure is right now?
Alcohol withdrawal can kill people. Some people try to convince themselves that they're not bad enough when in fact they are. That too is part of the disease of alcoholism. Honey and orange juice is a great way to curb alcohol cravings. Any kind of sugar.
After a week or so, try to taper off the sugar. You don't want to replace one bad habit with another. Also, drink lots of water everyday and try to get a walking/stretching program going. The walking will help with the muscle spasms