Should i be worried?

by mimi gomez
(carmel indiana)

I have a 5 year old shih tzu her name is betsy and she has always been very good with her peeing outside and with her peeing schedule.

Recently she has been peeing in the house and pees all the time about 8 to 10 times a day and her pee smells a little different.

Its really weird because in five years she has never done that should i be worried?