Do Kidney Stones Cause Intermittent Pain In Back?

Hi ive had bad pain down my right backon and off for around 20 years im now 33. 3 monthes ago i was told after a great deal of pain i had a 2mm kidney stone went home and after 2 and a half months mounths hsd xtreem pain again this time they said i had a inflamed kidney and was told to still go to specelist appointment any body got any idea wat it mighy be ps when i was youm