We're here to help.
My first bit of advice is while I can appreciate wanted to put things to "a screeching halt", this can be easier said that done and you might slip and have a sip now and again, and IF you do, do not let that derail you. Don't beat yourself up, and don't give up and go off the rails for the rest of the day. It's not the occasional giving into temptation that sabotages your efforts. It is the "I'll start again tomorrow (or Monday, or next week, or January 1st, etc)" that gets you.
If you give into temptation, you get right back up on your feet that very instant - and resolve to be "on plan" for your very next meal or decision.