Starting Yesterday, Whenever I Would Go To The Restroom To

Starting yesterday, whenever I would go to the restroom to urinate, I urinate just fine but whenever I'm almost done I get this overwhelming pressure almost to the most it hurt before I stop urinating. While laying in bed just now, it seems as though I feel a little pressure at times. I have had kidney stones in the past ans each time they have to put me under and remove the stones and place a stint in because i can never pass them. Please tell me, I'm not having kidney stones again!