Alcohol withdrawal

I've been drinking every day for the past 13 days since I got back to KGP. Now, I feel like I can’t even do basic stuff without having alcohol. I feel the need to drink at least a beer every day just to feel normal. I don’t want to tell my parents about this, but Kshitij and Spring Fest are coming up, and I really want to enjoy them since it's my last semester. What should I do?