Urinary crystals and eyelid crystals

At times, my urine is sl cloudy.  Over the past year, the frequency of the cloudiness has increased and is now almost daily.  I have no UTI symptoms, no pain, no visible blood.  Last year, my MD said it was probably crylstals, but we did not test.  Also, I occassionally (3-4 times per year) have white crystals that form along my eyelids right at the ends of the meibomian glands.  My father had similar crystals years ago at the same time he had a kidney stone.  While I have not had a kidney stone, I am wondering if these symptoms are related, and what I can do to diagnose, treat, prevent.  Meds include Beta blocker and Lanoxin, ASA, multivit, other vits and supplements.  Thanks for any help.