What to do if you feel really, really, sick in your tummy and it's severe?
go to a nearby clinic and seek some advice on what to do and what medicine to drink... because it might not be just an ordinary case and getting some rest might not help...
Go to the hospital...
check on what you ate.
Stop eating and watch a movie on the couch - with a big bowl nearby, just in case.
You ask your mommy.
umm go to the doctor to see if theres anything seriously wrong.
apply hot compress in it