ABDOMINAL pain accompanied by leg pain.

I have abdominal pain often, sometimes left stomach or right abdomen. Not alarming, very mild once in a while. I am pre-diabetic, have gallbladder stones diagnosed 10yrs ago during pregnancy. If pain is on right side, I get right side leg pain like wise left side is accompanied by left leg pain.Compressed stockings help relieve pain. Last month during urine tests, there were 8-10 HPF and traces of blood. Urine test was performed again after 3 days and RBC detected. So Urine culture was performed but no bacteria. There are 3-5 HPF polymorpho nuclear leykocytes. RBC in urine was detected 6 months ago as well. UTI has been ruled out. I have white discharge the occur a week after menstrual cycle, sometimes it's more than usual, thick white. ABDOMINAL scan 6 months ago showed only gall bladder stones. Is there any other scanning or test required. Thank you in advance!