Hi and welcome jmerica
Everything you’ve mentioned I felt. I think it’s fairly common.
The first 30 days were the hardest for me, so I hope the worst is behind you.
It took a long time for me to feel joy again though. I just about accepted that sobriety meant no joy, when it came back to me. That for me was around 90 days, no meds involved.
to be honest my brain still goes at a million miles an hour but it always did even before I started drinking.
I own that now and am comfortable with it. I make it work for me
You’re on the right road - stay with it
D