Seems like all of us had pretty shocking experiences with the NHS on this one. But it only takes a GP with some vague idea about alcoholism to help you with some medication and advice, even if you cannot access a detox unit. Can you or whoever is with you go to a Walk-in centre now? Or make an appointment with the GP tomorrow?
I was very unlucky with my GP but I know others who have had great support and it seems to make a lot of difference to ease the physical symptoms.
Thank you for sharing your story. It is a very wake-up call.