Well, if it's Appendicitis, then only a physical exam is going to determine if that's the case. Symptoms I found online are :
People may experience:
Pain areas: in the abdomen, mid-abdomen, or right lower abdomen
Pain types: can be dull, sharp, mild, or severe
Whole body: chills, fever, loss of appetite, or malaise
Gastrointestinal: diarrhea, nausea, or vomiting
Also common: abdominal pain migration
So if you have any of those, and your doctors do the physical exam and confirm... then, there you go. But, your doctors are going to be the folks you really want to be talking to this about. Anything here is just going to be guess work or general information as a whole.
Good Luck and hopefully it's nothing major!