It may seem like alot of water, which is why it is suggested to dring small quantities through out the day.
Your continuous trips to the restroom is a good indication your kidneys are doing their job and or another way to put it, yer innards are doing what they should.
There is a saying, you can pay a small price now (the bother) or a bigger price later (your health).
The great thing about this is, it's your choice or should I say, your lifestyle you wish to adopt.
Love Light and Laughter,
Michael