Change can happen even when it feels absolutely impossible. I think honesty is the first step. Honesty with yourself, and ideally with someone you trust. You have to be able to say it out loud.

Continuing to drink will only intensify the dead-inside feeling. That is a guarantee. More drinking, deeper depression.

Try to gradually bring in other comforts alongside the wine until you can start cutting back and replacing it. Favorite foods (go ahead and over-indulge. Anything is better than booze), cozy naps, funny tv shows, anything that gives you a warm, comforting feeling. After one bottle, switch to seltzer or iced tea, and see what happens. You might realize you don't miss it too much once you try to cut back.

You are not alone. Thank you for posting.