I would agree with xlilangel2528 regarding the majority of what has been written. Ascites is certainly a possibility, and a bowel obstruction apart from severe pain can present with INCREASED bowel sounds which you describe as your stomach growling.
Please be cautious with anything such as laxatives as if you have a bowel obstruction, then anything that increases the bowel's natural movement when a colon is blocked could well lead to a ruptured bowel and subsequent peritonitis an worse.
As far as alcohol is concerned - you know the answer there and as said above - the toxins in your system can also cause confusion. The most important thing you should do immediately is go to the Emergency Dept for immediate assessment and treatment
there is a ton of organs on your right side,that could have similar issues that would cause these symptoms such as your appendix, your liver, and your intestines. so it could be numerous things but i would say aside from the constipation (did you take a stool softner for it?) it could be a bowel obstruction.... your gout flared up im sure due to the fact that you consumed alcohol which im sure you know you shouldnt do with gout. as far as the fluid in your abdoman and the swelling in your feet with a history of drinking "for years" i would google "ascities" and compare your symptoms. i would try a stool softner for the constipation and if that doesnt work, id get to your doctor immediately. if it was indeed a bowel obstruction.... you dont want to leave the waste in your body for a long period of time, it is TOXIC afterall. good luck