Hey everyone, thanks for all the advice.
I'm feeling a whole bunch better now, I did some breathing exercises and went for a walk and had some food. I think my body can't believe I just provided it with actual nutrients instead of beer and maybe some chips at 3am.
Your words really mean a lot to me, although lots of people know I have a problem, I think they just imagine it as "just stop pouring that liquid down your throat". It's nice to speak to people who know its a whole bunch harder than that.