You can do this sunflower ☺
You may well have a bad night but at least you won't have a hangover in the morning so will feel a bit better.
When I got sober last time my anxiety almost disappeared. Occasionally came back but I could manage it. Since picking up again my anxiety is awful too. Drinking causes my anxiety doesn't cure it. I'm only on day 8 but feel slightly less anxious each day. I know it will get better and it will for you too.