i have a pain on the left side of my abdomen and it is now hurting my left hip
Abdominal pain on its own is non-specific and without the presence of other signs and symptoms it is difficult to assess. You can find a list of possible causes in this article – http://www.healthhype.com/causes-of-the-left-abdominal-pain.html
Pain that is radiating down to the hip may be due to the colon (IBS, constipation, spasms, IBD), urinary tract (UTI, kidney stones), gynecological conditions (PCOS, adhesions, ectopic pregnancy) and the list goes on. These are just some of the possible causes.
You do not specify whether the pain is higher up in the abdomen (upper quadrant) or lower abdomen (lower quadrant). You need to see a doctor who will examine you, take your medical history into consideration and consider further tests and investigations,