In 2015, I Had A Bad Moment When I Lately

In 2015, I had a bad moment when I lately found out that my right kidney has a stone. As you know, the pain of having a kidney store is unbearable. I made a surgery to remove the stone. I am 33 years old and muslim, and I don't know if I can fast or no. The duration of the fasting time is fron: 05:12 to 20:19. The cause of the kidney stone was an excessive use of salt. Thank you.