The last few days I have been really sick with the flu, and the right side of my stomach is in pain, My friend told me its Apendix? I've been coughing, sneezing, sore throat,body cramps, ear infection! But the pain in my stomach isn't a throbing pain, its more of an uncomfertable feeling. Im going away to a water park on Saturday so I can't go to the hospital in case it is apendix, and I miss my holiday. Im going away for 5 days and I really need something to make me feel better! Should I take medicine to get rid of it, is there a chance it apendix? Or could it be the flu?

Unless your friend is a doctor I would not be taking that advice as concrete.

I strongly suggest you see a doctor,if it is your appendix you do need to be seen,your appendix will not care that you want to go to the water park,that pain will not go away...
See a doctor!