@Overitx I feel for you right now. And I relate - the last couple of years of my drinking i introduced cocaine and they then both came hand in hand. Everyone. It was as though the drink no longer did what I needed it to on it's own and I needed more and more of everything.
The thing is, the cocaine made it 100x worse (and quickly!) because the hangover/come down was a million times worse, it made me stay up longer and be able to drink more so my benders got longer and more extreme and the guilt, remorse and shame was off the charts - way more than with just booze because of the "sordidness" of calling in dealers and because of the money it costs. I think once you cross that line there is really no going back. There's no point over analysing the reason why you seem to want cocaine when you drink, the fact just is that you do - evidenced by the fact you're ringing it in.
The question you have to ask yourself is do you want to stop, and are you willing to do whatever it takes to stop? Because it takes work. If you're not willing to put in the work then you are unlikely to succeed.
The idea that it's a way to decompress and unwind after a hard week is a delusion that our brains deceive us with- and it's so easy to see that once you've been sober a while. Waking up and spending the rest of the weekend in anxiety and shame is hardly a relaxing way to decompress and set yourself up for another week of work. All for the sake of a few hours of being drunk/high. It's not worth it, but it feels so worth it before and at the time- I know that. It's what made me keep doing it over and over and over again. When I was planning to drink and ringing in dealers I was not thinking about how I was going to feel for the next 3 days ☺️my head was entirely in the moment.
This is easier said that done, but on Friday when you'd usually be cracking open the wine, why not try something different and see what happens? Go to an AA meeting. Or spend the evening on an online meeting or go to a sober event. See how you feel waking up on Saturday. Imagine how good you will feel waking up hangover free and proud of yourself instead of ashamed.
Waking up feeling proud of myself was something I had never ever experienced before until I stopped drinking. There's really nothing like it ☺️