Don't stop giving up. I notice you drank because of anxiety but it's still there.
I had a ton of anxiety in early sobriety. I felt like I was going insane because I wasn't in control of my own mind.
Time is the thing that will reduce the anxiety, it's hard but if you trust in it and keep your head down it will pass.
I've been off that horse many times myself, you just gotta hold on and break the cycle. It's not easy!