Girls, it's been 10 weeks and I used to go to the bathroom at night th…

Girls, it's been 10 weeks and I used to go to the bathroom at night three times, but now I wake up once at night and then I think if I should get up to go to the bathroom or not. Maybe someone had this too and it's normal, or does it depend on how much water you drink at night? Calm me down, because I start to worry something ?