More info is needed in order to help.
Exactly where is the pain located in your side?
What type of pain? Stabbing pain, shooting pain, hurting, spasm like pain, etc. Constant, occasional, etc.
It could be a muscle.
It could be an ovary.
It could be the appendix.
It could be the small intestines.
It could be the large intestines.
It could be a tumor.
It could be many other things.
The more details the better we will be able to help.
