So 6 days ago I started feeling abnormal behavior in my abdominal area, I always thought it was normal to feel things but this time it s been different sensation. Well 4 days ago I was smoking marijuana with my friends and i started feeling the abnormal behavior again and in one quick moment I had a cold flash and I felt like something stabbed me in my chest, I go to put my hand over it and I could feel my heart beating extremely. I went into panic, and i called the ambulance, during the ride my heart beat was 120 when it should of been In between 60-100. I got the the ER and they did chest X-rays thinking it was a collapsed lung , nothing was wrong, but other then that they didn t take any other tests. They said I need to stop using drugs because it would kill me one day. So I went home and I still felt weird but nobody really payed attention because the doctors said I toxicated myself but I think it s something different. The next day I still felt weird, so I went to the day time clinic and the pediatrician said I have GERD , to much acid in my stomach because of the pain I was having on my chest and under my ribs. She didn t touch me or took any tests, I was in there for 5 minutes with her and all she said was that so she told me to take Zantac , but it seemed to make me worst later on that day with the pain so I went to the ER later on that night again but it was a different hospital then the first. This time they took me serious because I felt cold sensations and pain all over my abdomin nd my left side. They took X-rays of my abdominal area, then they took blood, urine, and stool tests. They came back all fine, even when I told them I pooped lik 8 times earlier that day and a little blood was whipped off my anus when I went to whip, it had a burning sensation too. They said my white blood cells were fine, no blood was found in my poop, i wasn t dehydrated, they practically said nothing was wrong even when I felt wrong. So they sent me home with a diagnoses of a stomach virus and that the pain was caused from gas cumulated in my intestines from the Xray results that came back, so they prescribed dicyclomine for the pain but when I took them yesterday, it seemed lik it made things worst so I stopped taking them. I woke up today with a pain in my left back side beneath my rib cage, nd I still had abdominal pain but not as much as how my left side and back was. It still hurts but not as bad anymore but all I do is look up symptoms and what it could be and every time I see cancer I get scared. I don t feel sick or fever like but I do feel fatigue. By the way I m 17 and I ve been smoking since 11, I stopped smoking since the first time I went to hospital. I m a chronic smoker and just a couple of months ago I tried Percs but not all the time , every once in a blue moon and I wouldn t take more then 20Mg at a time because I don t like to get to high of them to much, another thing is that I tried coke for the first time a week ago. Then for 2 and a half years I took the natural laxative called senna to lose and maintain weight while i ate like crazy, but I stopped taking the tea a year ago. I use to have a healthy lifestyle when i went on a diet to lose 60 pounds and then i started drinking the tea to lose any pounds gained or to maintain my weight for eating bad foods. Especially since I smoked weed it made me extra hungry, practically I could say I had a eating disorder too. I don t know if I damaged my body enough to cause something severe but when I see cancer for the symptoms I have I get scared. Im stressed about it nd it makes it worst. Another thing is that I ve dropped lik 7 pounds in 3 days due to the lack of appetite since everything I eat makes my stomach upset and then I feel it acting weird as it digest and it has never felt like this before. Another thing is that I don t know if it could be but I looked up pancreas cancer to see if I have the symptoms and I do. I don t know what to do, people tell me to calm down but if this is a serious problem then I m wasting time. I don t know if its a virus since noone has caught it around me. Another thing is that a month ago I peed straight brown for like a couple of hours, not dark yellow, brown and it scared me but I drank water and it became clear again. All my life I ve never paid attention to my health because I m a really healthy person(so I thought) I don t have allergies, I don t get sick, I haven t thrown up in years. One more note, when I was 3 I had my appendix burst but I was safely saved my doctors, I could of died. I wish I never hurt my body like how I did and now I look back and repent on it all. I m really nervous and scared, please help me figure something out from your expert advice, I m young and I don t want to live with health problems. Tell me anything that can help please, I would cherish it a lot. God bless you and please respond before its to late.