Felt like hell the other night...?

Well basically the other day I stayed up for 24 hours. I felt fine other than just being tired and dozed off right after being up that long. about an hour and a half late I woke up feeling like pure hell. I had diahrrea and vomited twice before nodding off again. I also had extreme hot sweats, dizziness, rapid heartbeat, and was seeing red spots in the air. It has been about a week since this happened and I know I need to see a doctor but was wondering if this could have been caused from, too much caffiene(i drink a lot of pop) the pizza I ate, or maybe not enough sleep. Any answers will do and thx for the help.