Hi, My name is Ruby Tirado I am 17 about to be 18 in a couple of days. I am having really bad chest pain(right side). This doesn't worry me to much, due to the fact that its not close to my heart. I was googling some answers but nothing comes up. I already went to get a check up but the doctor told me to (embarrassing to say) poop in a cup and put it in the freezer until my next check up, which was about 2 weeks after. I however was to embarrassed to do so. The chest pain is beyond anything I can control. Feels like a knife to the chest. Happens anywhere and any time. I can hardly breathe when this happens. It last about 30 seconds, approxemently 5 times a day. It is located on my right side under my breast, sometimes happens in between my chest. I'm worried it might be something serious and if I should make another doctor appointment. Thank you