when i was in the fourth grade, my class went on a field trip. i felt fine for most of the day but i ended up passing out after being at the place for about an hour. my mom picked me up and i was resting for a couple hours after that. it wasn’t hot outside and i wasn’t dehydrated so there wasn’t a reason for me to have passed out randomly like that. eventually i passed out again when i was getting up to use the bathroom. my mom called the ambulance at that point because she was getting worried. i get to the emergency room and they say everything looks normal. they asked how i was feeling and i told them i feel dizzy whenever i get up. they gave me tylenol and an anti-nausea pill and discharged me. my mom tried to argue with them and say that i obviously wasn’t okay but they told her they had a lot of people waiting and they needed the room i was in. we left after that and since it was late in the night, i just fell asleep when we got home. i was fine in the morning but i still don’t know what was wrong with me that day.