Lori,
I’ve had the same problem and NO urinary tract infections either. The problem let up when i was hypo but is back now that my TSH level is at.49, where my endo wants to try me at for awhile.
So ,I know this doesn’t help but there is someone else out here with the same problem.
I too had urine tests , cultures and even an ultrasound. Nothing they could see wrong. The only thing i can figure is that with my Graves disease i had very weak muscles. Maybe this is why. I don’t know, just guessing.
Virgnia In Mn