<s>[INST] Hi, Id just like to know what it means when you have a really sharp stomache pain. My stomache has been hurting a lot on the right side of the middle of my stomache. Also, my heart has been beating unusually fast and my breathing has been getting heavier. I cant eat or drink anything without feeling sick also. [/INST] HI. Since how long have you got these symptoms ? What are the other associated symptoms ? This looks to be serious as per your history you have provided. I would such a patient to go for a clinical check-up by a Doctor to find out whether this is something like typhoid or gastroenteritis. Or this is some inflammatory intestinal pathology like appendicitis which may need a surgery. Blood, urine, stool, Ultrasonography and if needed a CT Scan of abdomen, to find out that there is no other pathology in the chest like pleural infection or pneumonia is also necessary. </s>