I'm 15, female Yesterday I was walking and got short of breath, then my stomach started to burn but I just kept walking then I got really light headed so I stopped for a second to sit down and my ears started stinging bad my best friend thought I was joking around One minute later my hearing went away but not fully I could still hear my best friend trying to talk to me but it felt like she was really far away. I stood up got really light headed and my eye sight went away slowly then I got confused but was still kind of conscious at the same time. When I got my eye sight and hearing back after 5 minutes I called my grandpa to pick me up and he just lived down the street, I told him what was going on and he brought me to the hospital. When we got there everyone was on break so I'm sitting there while my stomach is burning really bad, I start sweating and shaking, it was so hard to breath. still no one was there to help My grandpa kept looking for someone to help me and I lost my eye sight again for 2 minutes Then a nurse finally says they need to put me in a emergency room right away so I tried to stand up and I fell over so my grandpa had to roll me in a wheel chair, they put me on a IV right away just with water and they put something in my IV but didn't tell me what it was i started to calm down but my stomach was still really burning then 5 minuted after they put that stuff in my IV I passed out woke up an hour later feeling fine They didn't tell me what was wrong with me, this was the first time this has happened to me. would anybody have an idea? I'm scared this is going to happen again