Glyon, the first couple of weeks are difficult for everyone. My list of troublesome symptoms included disorientation, brain fog, insomnia, body aches, night sweats, low energy, emotional spikes, loss of appetite, etc., and compared to some others I haven't been heavily drinking for that long. It gets better one day at a time and while eating better, exercising, and drinking plenty of water will help, time and lots of patience were the only real solutions for me. There are no magic bullets for this.
Like the other have said, AA is a great place to meet people in recovery, make new friends, and receive support.
Welcome to SR