That's an advantage - it means you're not sitting e.g. at a computer monitor and keyboard for too long. Getting up twice an hour (to pee or not) greatly reduces the potential for ergonomic harm that desk jobs - especially computer use -are known for.

If you're peeing that much then evidently your body is not using all that water you're consuming. Either it's more than you need, or you're lacking in electrolytes and should increase electrolyte intake alongside the water.