Hi! Welcome to the the forum!
The side effects generally last a few days to a couple of weeks, so hang in there and they should pass. More water throughout the evening will help minimize them.
The memory that drinking is fun will fade in time and you'll likely have to put up with losing that until the addicted part of your brain forgets that alcohol is good for much of anything. It's that memory that drives our drinking. Watch out for the addicted Lizard Brain trying to get you to drink without the pill, that will just run you backwards at double-speed because your opioid receptors will be upregulated and super sensitive. Hang in there and keep on posting! There's another community at
http://optionssavelives.freeforums.net/ if you want to check that out too.