I had a kidney stone in my left side it was removed tuesday and a stent was put in it came out today on its own and now my right kidney is hurting?

Here are some...: Two questions: did the stent have a thread at its end or not? Have you been known to have stones in right kidney also? The stent with a thread is designed to let the patient to pull it out at advised timing, but may be out by premature accidental pulling. If happened, that is usually ok. As to pain at "right kidney", have doc checked out timely, especially being known to have stone in it.