welcome to HCM.
I can understand your aprehension.
does not typically cause frequent urination
. late , large masses can.
most commonly it is due to UTI, pregnancy
(are you likely??), early diabetes
have u undergone any blood tests? (sugar etc.)
do you have pain on urination? any blood/ turbidity? urine exam?
addl. info may add diagnostic value.
would be glad to read you again..