I'm having random chest pain...Why?

For this you should go for a doctor ASAP, moreover as you have mentioned about your symptoms......i would like to suggest you to go for a Detox plan. You would sort your problem if you join any of the health retreat centers. The most renowned or basically which i personally want to recommend would be Fresh Start Health Retreat Center at Vancouver. These guys have many detox plans available with them which will help you out to overcome your symptoms. take care..:)