What would cause you to have pain in your lower right abdomen and right leg?

Hi there! I'm not an expert or a physician, but I can tell you that I have been experiencing similar pain that you are describing for about five years. I'm a woman, so this would only apply if you have that oh so famous X chromosome. Anyway, for me the pain is more like a dull ache that seems to worsen at certain times of the month. It is concentrated in the lower right pelvic area (feels like it is in the abdominal area, too), and at times radiates down my right leg. My regular doctor originally diagnosed it as chronic pelvic inflammatory disease or PID. After more symptoms developed, I finally requested to see a specialist. I lucked out and was set up to see the head of gynecology at a local hospital. She ran a series of tests and finally told me that she suspected endometriosis. The only way to know for sure was to undergo a pelvic laparoscopy. I didn't want to be put under and have never had any type of surgery before, but after discussing it with my family, I decided to go ahead with the procedure. It wasn't all that bad and I find out with certainty that I did have endometriosis. The doctor removed what she could, but explained that there could be more. My saga continues because I still have the symptoms and the dull ache. At times, it really interferes with my life and drags me down. So far, I have tried three different therapies - to no avail. I usually don't get too personal here, but this is a topic that I have become very passionate about. It is so misunderstood and there is no cure. So if anyone reading this is living with endometriosis, you're not alone. Hopefully by speaking out, when can accelerate the learning curve and find out what causes this horrible disease and take steps to cure it. I had pains just like that and mine were from pessure on the sciatic nerve. As you can see it really could be anything, go and see a doctor.