I was told i had a 3mm kidney stone in the top of my left ureter two days ago and that i should be able to pass it without a lot of problems. i have ?

Kidney stone: Drink plenty of liquids and strain all your urine through something like a handkerchief. The stone will look very tiny. If you retrieve it, it will be analyzed by the laboratory to see what kind of stone it is. If you don't retrieve a stone and have no symptoms, you may have passed it or it may still be present. Notify your urologist who may send you for another imaging test.