Oh mate, yeah the pandemic got a lot of people that way. Really insidious. Great work for tapering down and getting sober though, you should be very proud of yourself!
The sleep sucks. I had my last drink 122 days ago, and could barely sleep for a week or two. If I wasn't anxious, I was just wired for no reason. It just felt so strange to get into bed, conscious and without the room spinning.
Waking up felt weird at first too, always expecting a hangover and a wave of hangxiety that never came -- but so rewarding once you realise why.
I hope you can continue as long as you want to 🙏🤘