Don’t drink while on bactrim

I read a bunch of articles and everything basically told me do not drink while on bactrim and normally i never really listen and it’s always fine. DO NOT DO THIS. I am a pretty heavy drinker and can handle my drinks pretty well and I took a bactrim and didn’t take a night one because I was planning on drinking. I literally had one beer hit a joint and within 15 minutes I felt the worse I ever have in my life. All of a sudden I got insanely dizzy and nausea. Started feeling super hot and super cold at the same time and threw up walking to my car. I had a friend drive me home but I literally have never felt like that in my life. I thought I was gonna die. Don’t drink on bactrim