Dark urine and lower sharp abdominal pain and slight pain in sides and back. progressively getting stronger.?

Kidney stone: Based on the information kidney and ureter stone is a high possibility. There are other possibilities too and i recommend you go to emergency room right away if symptoms are getting worse. This is not a physician consultation. This information is only for informational purpose.

Possible bile block: This may be caused by a obstructed bile duct, most commonly from a passed gallstone. This should not be ignored. A visit to the er is in order.