I hope you make it through! I was struggling with wanting a drink today, too. I get that way most when I am tired, thirsty, hungry, worried. I came home and ate a peanut butter sandwich and drank a big glass of juice and then came here. I feel so much better! AA also helps me a lot, and prayer, too.
I'm not sure if focusing on your job tonight will help. Maybe so, that would be great if it did. For me, I need time off from worrisome things when I am wanting a drink. I'm supposed to go to a meeting tonight, but now I can't go. I am going to try calling some numbers I got.
Let us know how you are! Big hugs to you, I truly hope you wake up sober and feeling good tomorrow!