Please aid...?
Answers: hold you told your mom or dad? have you call the on call nurse at your local hospital? don't ask potential emergency question online. We can't ask you questions fund to narrow it down and you don't know who is playing you or not anyway.
appendix..brio bladder ...GAS
could be some serious gas. I doubt it's appendicitis since the pain is not located contained by the lower right side of your stomach.