I am a 23 years old guy who lives in lebanon one day i was working and suddenly my heart start to beat faster arround 100 pulse/min and i were fainting my skin were so white i went to the ER and i slept for one night in the hospital. The day after i went to my doctor and asked me to do several medical exams like blood test,TSH,Urine,X-Ray for my chest,ECG,scanner for my stomach and everything went normal.i ve been like this about 2 months and i barely can moves i always feel sick and i am going to die i am feeling so weak and i always have a severe headaches and i am not balacend,and my vision is not always clear. Some doctors told me that i am having a stress disease but i am not sure about it and others told me could be my stomach.so i went to a gastroloc and told me that i have a kind of infection in my stomach with ebb so he gave me a medicine but i am still feeling that i am not normal there is something wrong. Please if you have any advise for me about my case let me know,what type of medcines i have to see? I ll be waiting your response as soon as possible because it drives me crazy and don t know waht to do.I need to know if my case could cause a death? Thank you,