so i haven't had my dizziness and have my head tingle last night, since i was in bed for 14 hours not doing anything. I think it might be stress but I'm not sure because it happens randomly. Im going to sleep away camp In canada in 5 days so I'm a little anxious and stressed out, but i think while I'm there ill be fine. But what if its like actually something wrong with me like a brain tumor or something? what if i can die? should i go to a doctor? But I'm too scared to go to a doctor cuz there gonna want to do blood tests and cut me open. and if they take a x-ray i won't be able to lay still cuz id be too nervous. I'm 15 years old... PLEASE HELP.