Yes. You made it through and you have to realize or try to realize that alcohol was the root cause of your anxiety. Unfortunately you have two choices right now... Keep drinking and having anxiety like you did the whole next day or just don't drink for a while.
I can't have alcohol or caffeine at the moment and haven't been able to for months and while it's frustrating and annoying to not be able to have a "social" drink when my husband and I go out, it's not worth the aggrivation afterwards so I stick to water with lemon or virgin strawberry daquiri's which are pretty good anyway
Listen to your body and don't push it into doing something it's telling you isn't right for the time being.
BTW, if it makes you feel any better, last night I was babysitting my neighbor's kids and my husband was asleep next door at our house and I was sitting in the rocking chair holding their baby and all of a sudden I got this sharp pain in the left side of my head and I felt a little wobbly or dizzy or something for a second and that was all it took to throw me into a mini panic attack. I've had MRI's and MRA's of my brain within the past three years and they were all perfectly normal, but my anxiety brain was telling me otherwise. My point is that you aren't alone in your struggle...many of us suffer from similar things and we really just need to stay strong, have faith and realize that worrying does no good and that our bodies produce thousands of sensations all day every day and most people just don't notice. Those of us with anxiety notice everything and then obsess over it. You will get better, you have to believe that. Stay positive and take care of yourself