I had my gallbladder removed 3.5 months ago. Prior to it’s removal, I could handle alcohol (few drinks) with no problem. Ever since having it removed when I do drink I have very simular experience (severe spinning, passing out, sick for 2-3 days following, and a two day headache). There doesn’t seem to be a difference between beer or mix drinks. I do miss being able to just relax and have a drink with my husband however it’s not worth giving up the next few days and feeling like c**p. Good luck!