I need help! I might have heart problems and I m freaking out!!? I went to my doctor a couple of days ago to get a check up and my blood came out good except for having above average cholesterol. The EKG showed that my heart beats two times in a row about every six beats. I will be going to a heart doctor soon but I want to know what can cause this and what problems can it lead to. I m extremely scared! =/ I m 21, I have one kidney because I lost the other one to cancer when I was about 5. Also, I have been very lonely, depressed, and stressed out over the last couple years. Now that this is happening I m freaking out about how it is going to affect me. I have been going to the gym over the last couple of months. I don t have any problems while or after I workout. My chest is burning and feels tight right now but it might be because I’m freaking out right now. I do not drink or do drugs. When I m not thinking about the result of the EKG my heart does not bother me.