weird heart beat

Hey I'm 14 years old and I've recently got over a stomach bug where I was losing a lot of weight and couldn't eat well I could oly eat fruit but now its over and I keep getting an off heart beat when I eat it beats really fast and my chest feels weird also my ribs start to hurt an the only thing that coms it down is by walking really fast and/or drinking poweraid its really starting to freak me out can some one help me?

[bbxx]

You need to see your doctor, but my guess is you are missing some nutrients that you need. When you get sick, you lose vitamins and minerals and such. If you dont have enough of, or if you have too much of certain things like (magnesium, potassium, etc...) this could cause heart rythm issues. You need to be sure to eat lots of healthy foods and fruit and go to your doctor to make sure thats all it is.

[Death4242564]

ok thanks