Lower back pain on my left side of my stomach, the pain is internally. it feels like inflammation but usually happens around the kidney area. i was experiencing heartburn with the pain. if i drink a glass of water i randomly pee 4 to 5 times in 2hrs?

Abdominal pain: I am most concerned about your pain being from a kidney stone that is moving from the kidney to the bladder. The best way to confirm is to have a urinalysis from an urgent care provider and possibly further imaging to see that the stone is not obstructing the tube from the kidney to the bladder. Often if it is a stone, your urinalysis will show blood in the urine. LOTS of fluids can flush it out.