Great work on getting clean and 12+ days!! That’s huge, Kudos to you..
I did a week / 7 day medical detox when I was 43 after 20+ years of drinking / drugging and I felt all kinds of weird/ strange things for 6 months +
In my experience eating clean/healthy, exercise of any kind, even 30 min walks and lots of sleep sure helped me.. I’m an AA guy and I went to a lot of meeting just to have a place to be and hang out with ex drunks trying to accomplish the same thing I was..
Great job! You’ve got this! Wishing you the best!! Hang in there take it one day at a time!