This is normal because water will be digested twice. You will naturally pee twice. Even the second time is more urgent than the first time. Anyway, I drank two liters of water before. I went to pee after eating porridge. I feel like I peed a little before I finished digesting the water. Then I went out to play, about half an hour. Suddenly I feel so anxious. Sorry to go to the bathroom again. I've been holding it all day.