I have alcoholism

Hi everyone. Ive been a part of this group for quite some time now and havent made any posts in years. I need help from any recovered alcoholics. Ive come to terms with the fact that Ive slipped into closeted alcoholism and want to stop. Ive been heavily drinking for two years. Are there any health risks from cutting cold turkey or is this something that needs to be tapered off? Any recommendations for the journey? I'm 23 and don't plan on having kids for another few years but want to be in perfect health when I do. Thank you all in advance and please be kind!