I wish I had the answer for instant anxiety relief , but all I can suggest is what I've already suggested Patricia.
Dump the rest of the booze. It's not helping. Maybe try some of soberwolf's breathing exercises too?
In the longer term, booze and benzoes are a really bad mix. I knwo you realise that.
Does your Dr know that you drink? I really think speaking with your Dr is a good idea. If you have spoken to them already and they seem unworried, I'd speak to another Dr.
this is a bad cycle to be in - but you can get out... but I think you'll need some help?
Is your son with your husband today?
D