Yeah, my brain was really scrambled when I first quit.
I am concerned about your stomach and swelling...have you seen a doctor? Ascites is nothing to play with if that's what is happening.
Once you get past the detox of this first few days, "cravings" are just disordered thinking. If I decide to do something like Not Drink and I have ongoing thoughts of Yes Drink, then that's a mental distortion and I can easily move past it. It won't hurt me, it's just an annoyance.