OP you've had some excellent advice and help here and I wish you well.
I have (sadly) quite a lot of experience of medical detoxes...5/6? I drank like you and stopping cold turkey nearly killed me. The shakes turn into sezuires and... not fun at all.
I'm sober now. I went to rehab and now I use AA to keep me sober and help me be a better, more spiritual person.
The unexpected joy of being sober is a great book. That's been the most amazing part of my sobriety - how much, much better my life is.
Whether you like the term or not, you are an alcoholic. Non alcoholics don't have to detox to stop drinking. They stop.
AA... well I was very anti it for a long time. I deliberately went to a non AA rehab and was outraged when they made us go to AA meetings.
I was adamant it was a cult and full of God bollock and alchies (duh) and they were nothing like me. I'm a highly educated, atheist, (formally) successful woman.
And man they do make it hard to identify with AA. BUT and it's a big one... I am exactly like every other person in the rooms.
I have a disease called alcoholism. I am powerless over alcohol and my like was unmanageable.
What you describe, the 3/5am sweats and shaking, the having to drink in the morning and keep on drinking all day to get anywhere near "normal" that was me. And it got worse, much worse.
But AA? Not for me.
I was wrong. I've been sober nearly 2 years abs AA and the friends I've made and what I've learned about myself is the best thing that ever's happened to me. Really! And I've had a pretty interesting life.
Stopping drinking/medical detox is the easy bit. Stating stopped on your own is in my experience impossible.
Don't be like me, stubborn and stay about AA, give it a whirl.
As a PP said it's all on Zoom so you can go to meetings anywhere and not even show your face/speak u less you want to.
If you want a gentle intro to it a details of a coupe of great women's only meetings I go to PM me.
There's one I go to where it's 15-20 women who you would NEVER think are alcoholics. Successful women, young and old, mothers with kids of all ages and we stay sober abs share out experience, strength abs hope with each other.
And we laugh. A lot. Like normal people 