hi everyone,
my first post so apologies if it all goes a bit wierd, basically i have a two hour long english exam tommorow morning but its not the exam im scared about, its the fact that it will be sat in a large exam hall and i am terrifiedthat i will be sick amd that it will be infront of everyone i know it is very rare but i am still so scared. does anyone have any advice...i will be sat right in the centre, i akwaysd am so there is no easy escape or anything like that and if i amill everyone will turn and stare at me. also i have only two memories if being sick, so i dont have much to go on, so how long before you throw up do you know for definate that your ill and what are the very first symptoms?

thank you to anyone who bothered to read all that and any help is hugely welcome!
sarahh