Hi doctor. I am 21 years old. Since last year which was my first year in college I had fainting feeling one day and went to hospital for check & it was said I was near to lo pressure. After this attack I never felt normal. I had vertigo, ringing ear, sometimes palpitation of heart, nausea, feelingness of vomiting trimmering of limbs and fainting feeling every time. And in my holidays I went back home and showed to our trusted doctor and found out that I have gastritis. I was given medication and breathing and burping problem was over. And I also felt better at home. I came back to college and my second semester and third was over with the same stress and feeling. And after that I again visited referee hospital and found that I have tinnitus. But this days I am suffering bad my chest feels like it is heavy, light. Headedness, weakness, ringing ear, tiredness and fear of dieing. I did ct scanning of my head but it's normal and. Pressure is also normal. I don't know what is the problem doc. Is it Ms. Or a heart problem.