Can greasy food cause stomach ache?

ok for breakfast i fried 2 rashers an egg an tomato with 2 slices of bread, now for dinner i deep fried some chips and shallow fried another egg an grilled 3 small burgers prob not the best idea but now i feel really weak and have serve stomach ache along with constant belching, any ideas to make me feel bit better i really have a fear of vomiting lol :)