How long does it take to get over Alcohol Withdraw?

I'm 28 years old, and I've been binge drinking every night for a very long time. Somehow I managed to still make it to work each day but felt hung over and sick every day. So I'd go back and drink to make the feeling go away and the cycle just basically continued. To put it into retrospect, I was consuming a whole 1.75 liter bottle of 100 proof vodka every 2 days at the peak. I decided I had a problem because it was starting to affect my work and I'd be so bad I'd pass out on the floor instead of sleeping in my bed. Last night was the first night I slept in it in well over a week.

My last drink was yesterday morning. When I would go to work in the past I noticed I felt shaky until I was able to get home and get a drink. So far I've felt really sick to my stomach, almost like it's on fire as well as nausea. I was dry heaving this morning for a while, I feel extremely shaky (I can't even hold my hands steady and am having difficulty typing it's so bad), and I almost feel disoriented. So far it's been a little over 24hrs.

Could anybody who has experienced this in their life please tell me how long I can expect these symptoms to last? I feel absolutely miserable. I was not expecting it to be THIS bad. Either way I'm going to see this through. I know I was on a dangerous path, but I intend to change that.

Anyway I'd really appreciate any advice and information about it from someone that's experience it or knows what I'm dealing with. Thank you very much and sorry if this question is poorly structured. I'm very out of it and am having trouble putting thoughts together.